Compare 2891 vs 2897
Property | 2891 | 2897 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 72 × 591 | 28971 |
Prime factorization | 7 × 7 × 59 | 2897 |
Divisors count | 6 | 2 |
Divisors | 1, 7, 49, 59, 413, 2891 | 1, 2897 |
Number of properties | 0 | 9 |
Chen primes | 249th | |
Isolated primes | 260th | |
Long primes | 170th | |
Primes | 419th | |
Pythagorean primes | 206th | |
Sexy primes (1st member) | 166th | |
Sexy prime triplets (1st member) | 61st | |
Super primes | 81st | |
Ulam primes | 32nd | |
Roman numberals | MMDCCCXCI | MMDCCCXCVII |
Base 2 | 1011010010112 | 1011010100012 |
Base 3 | 102220023 | 102220223 |
Base 4 | 2310234 | 2311014 |
Base 5 | 430315 | 430425 |
Base 6 | 212156 | 212256 |
Base 7 | 113007 | 113067 |
Base 8 | 55138 | 55218 |
Base 9 | 38629 | 38689 |
Base 10 | 289110 | 289710 |
Base 11 | 219911 | 21a411 |
Base 12 | 180b12 | 181512 |
Base 13 | 141513 | 141b13 |
Base 14 | 10a714 | 10ad14 |
Base 15 | ccb15 | cd215 |
Base 16 | b4b16 | b5116 |