Three hundred is the natural number following two hundred ninety-nine and preceeding three hundred one.
Mathematical Properties
It is a triangular number and the sum of a twin prime (149 + 151), as well as the sum of ten consecutive primes (13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47).
Other fields
Three hundred is
- In bowling, a perfect score, achieved by rolling strikes in all ten frames.
For the year, see 300.
See also: one hundred, two hundred, four hundred
Three hundred and one CCCI 301 = 7 43, sum of three consecutive primes (97 + 101 + 103), also telephone area code for parts of Maryland, also HTTP status code indicating the content has been moved and the change is permanent
Three hundred and two CCCII 302 = 2 151, also telephone area code for Delaware, also HTTP status code indicating the content has been moved
Three hundred and three CCCIII 303 = 3 101, also telephone area code for parts of Colorado, also a proposed HTTP status code
Three hundred and four CCCIV 304 = 2^4 19, sum of six consecutive primes (41 + 43 + 47 + 53 + 59 + 61), sum of eight consecutive primes (23 + 29 + 31 + 37 + 41 + 43 + 47 + 53), primitive semiperfect number, also telephone area code for West Virginia, also HTTP code indicated the content has not been modified
Three hundred and five CCCV 305 = 5 61, also telephone area code for parts of Florida
Three hundred and six CCCVI 306 = 2 3^2 17, sum of four consecutive primes (71 + 73 + 79 + 83), also telephone area code for Saskatchewan
Three hundred and seven CCCVII 307, prime number, also telephone area code for Wyoming
Three hundred and eight CCCVIII 308 = 2^2 7 11
Three hundred and nine CCCIX 309 = 3 103
Three hundred and ten CCCX 310 = 2 5 31, sphenic number
Three hundred and eleven CCCXI 311, prime number, permutable prime with 113 and 131; sum of three consecutive primes (101 + 103 + 107), sum of five consecutive primes (53 + 59 + 61 + 67 + 71), sum of seven consecutive primes (31 + 37 + 41 + 43 + 47 + 53 + 59)
Three hundred and twelve CCCXII 312 = 2^3 3 13
Three hundred and thirteen CCCXIII 313, prime number, palindromic prime, also telephone area code for Detroit, Michigan
Three hundred fourteen CCCXIV 314 = 2 157
Three hundred fifteen CCCXV 315 = 3^2 5 7
Three hundred sixteen CCCXVI 316 = 2^2 79
Three hundred seventeen CCCXVII 317, prime number
Three hundred eighteen CCCXVIII 318 = 2 3 53, sphenic number
Three hundred nineteen CCCXIX 319 = 11 29, sum of three consecutive primes (103 + 107 + 109)
Three hundred twenty CCCXX 320 = 2^6 5
Three hundred twenty one CCCXXI 321 = 3 107
Three hundred twenty two CCCXXII 322 = 2 7 23, sphenic number
Three hundred twenty three CCCXXIII 323 = 17 19, sum of nine consecutive primes (19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53)
Three hundred twenty four CCCXXIV 324 = 2^2 3^4, sum of four consecutive primes (73 + 79 + 83 + 89)
Three hundred twenty five CCCXXV 325 = 5^2 13, triangular number
Three hundred twenty six CCCXXVI 326 = 2 163
Three hundred twenty seven CCCXXVII 327 = 3 109
Three hundred and twenty eight CCCXXVIII 328 = 2^3 41, sum of the first fifteen primes
Three hundred twenty nine CCCXXIX 329 = 7 47, sum of three consecutive primes (107 + 109 + 113)
Three hundred and thirty CCCXXX 330 = 2 3 5 11, sum of six consecutive primes (43 + 47 + 53 + 59 + 61 + 67), also the number of dimples on a British golf ball
Three hundred thirty one CCCXXXI 331, prime number, sum of five consecutive primes (59 + 61 + 67 + 71 + 73)
Three hundred thirty two CCCXXXII 332 = 2^2 83
Three hundred thirty three CCCXXXIII 333 = 3^2 37
Three hundred thirty four CCCXXXIV 334 = 2 167
Three hundred thirty five CCCXXXV 335 = 5 67
Three hundred and thirty six CCCXXXVI 336 = 2^4 3 7, also the number of dimples on an American golf ball
Three hundred thirty seven CCCXXXVII 337, prime number, permutable prime with 373 and 733
Three hundred thirty eight CCCXXXVIII 338 = 2 13^2
Three hundred thirty CCCXXXIX 339 = 3 113
Three hundred forty CCCXL 340 = 2^2 5 17, sum of eight consecutive primes (29 + 31 + 37 + 41 + 43 + 47 + 53 + 59), sum of ten consecutive primes (17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53)
Three hundred forty one CCCXLI 341 = 11 31, sum of seven consecutive primes (37 + 41 + 43 + 47 + 53 + 59 + 61)
Three hundred forty two CCCXLII 342 = 2 3^2 19
Three hundred forty three CCCXLIII 343 = 7^3
Three hundred forty four CCCXLIV 344 = 2^3 43, octahedral number
Three hundred forty five CCCXLV 345 = 3 5 23, sphenic number
Three hundred forty six CCCXLVI 346 = 2 173
Three hundred forty seven CCCXLVII 347, prime number
Three hundred forty eight CCCXLVIII 348 = 2^2 3 29, sum of four consecutive primes (79 + 83 + 89 + 97)
Three hundred forty nine CCCXLIX 349, prime number, sum of three consecutive primes (109 + 113 + 127)
Three hundred fifty CCCL 350 = 2 5^2 7, primitive semiperfect number
Three hundred fifty one CCCLI 351 = 3^3 13, triangular number, sum of five consecutive primes (61 + 67 + 71 + 73 + 79)
Three hundred fifty two CCCLII 352 = 2^5 11
Three hundred fifty three CCCLIII 353, prime number, palindromic prime
Three hundred fifty four CCCLIV 354 = 2 3 59, sphenic number
Three hundred fifty five CCCLV 355 = 5 71
Three hundred fifty six CCCLVI 356 = 2^2 89
Three hundred fifty seven CCCLVII 357 = 3 7 17, sphenic number
Three hundred fifty eight CCCLVIII 358 = 2 179, sum of six consecutive primes (47 + 53 + 59 + 61 + 67 + 71)
Three hundred fifty nine CCCLIX 359, prime number
Three hundred and sixty now has its own article.
Three hundred sixty one CCCLXI 361 = 19^2
Three hundred sixty two CCCLXII 362 = 2 181
Three hundred sixty three CCCLXIII 363 = 3 11^2, sum of nine consecutive primes (23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59)
Three hundred sixty four CCCLXIV 364 = 2^2 7 13
Three hundred sixty five CCCLXV 365 = 5 73, is the approximate number of solar days in a tropical year. Several varieties of calendar have resulted from attempts to divide the 29.5-day lunar month and traditional 7-day week into the 365.25 day year.
Three hundred sixty six CCCLXVI 366 = 2 3 61, sphenic number, also the number of days in a leap year
Three hundred sixty seven CCCLXVII 367, prime number
Three hundred sixty eight CCCLXVIII 368 = 2^4 23
Three hundred sixty nine CCCLXIX 369 = 3^2 41
Three hundred seventy CCCLXX 370 = 2 5 37, sphenic number, sum of four consecutive primes (83 + 89 + 97 + 101)
Three hundred seventy one CCCLXXI 371 = 7 53, sum of three consecutive primes (113 + 127 + 131), sum of seven consecutive primes (41 + 43 + 47 + 53 + 59 + 61 + 67)
Three hundred seventy two CCCLXXII 372 = 2^2 3 31, sum of eight consecutive primes (31 + 37 + 41 + 43 + 47 + 53 + 59 + 61)
Three hundred seventy three CCCLXXIII 373, prime number, permutable prime with 337 and 733, palindromic prime, sum of five consecutive primes (67 + 71 + 73 + 79 + 83)
Three hundred seventy four CCCLXXIV 374 = 2 11 17, sphenic number
Three hundred seventy five CCCLXXV 375 = 3 5^3, also spur routes of Interstate 75
Three hundred seventy six CCCLXXVI 376 = 2^3 47
Three hundred seventy seven CCCLXXVII 377 = 13 29, Fibonacci number
Three hundred seventy eight CCCLXXVIII 378 = 2 3^3 7, triangular number
Three hundred seventy nine CCCLXXIX 379, prime number
Three hundred eighty CCCLXXX 380 = 2^2 5 19
Three hundred and eighty one CCCLXXXI 381 = 3 127, sum of the first sixteen primes
Three hundred eighty two CCCLXXXII 382 = 2 191, sum of ten consecutive primes (19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59)
Three hundred eighty three CCCLXXXIII 383, prime number, palindromic prime
Three hundred eighty four CCCLXXXIV 384 = 2^7 3, sum of a twin prime (191 + 193), sum of six consecutive primes (53 + 59 + 61 + 67 + 71 + 73)
Three hundred eighty five CCCLXXXV 385 = 5 7 11, sphenic number
Three hundred eighty six CCCLXXXVI 386 = 2 193, also shorthand for the Intel 80386 microprocessor chip
Three hundred eighty seven CCCLXXXVII 387 = 3^2 43, also shorthand for the Intel 80387, math coprocessor chip to the 386
Three hundred eighty eight CCCLXXXVIII 388 = 2^2 97
Three hundred eighty nine CCCLXXXIX 389, prime number
Three hundred ninety CCCXC 390 = 2 3 5 13, sum of four consecutive primes (89 + 97 + 101 + 103)
Three hundred ninety one CCCXCI 391 = 17 23
Three hundred ninety two CCCXCII 392 = 2^3 7^2
Three hundred ninety three CCCXCIII 393 = 3 131
Three hundred ninety four CCCXCIV 394 = 2 197
Three hundred ninety five CCCXCV 395 = 5 79, sum of three consecutive primes (127 + 131 + 137), sum of five consecutive primes (71 + 73 + 79 + 83 + 89)
Three hundred ninety six CCCXCVI 396 = 2^2 3^2 11, sum of a twin prime (197 + 199)
Three hundred ninety seven CCCXCVII 397, prime number
Three hundred ninety eight CCCXCVIII 398 = 2 199
Three hundred ninety nine CCCXCIX 399 = 3 7 19, sphenic number
