Compare 2897 vs 2906
Property | 2897 | 2906 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 28971 | 21 × 14531 |
Prime factorization | 2897 | 2 × 1453 |
Divisors count | 2 | 4 |
Divisors | 1, 2897 | 1, 2, 1453, 2906 |
Number of properties | 9 | 1 |
Chen primes | 249th | |
Isolated primes | 260th | |
Long primes | 170th | |
Primes | 419th | |
Pythagorean primes | 206th | |
Semiprimes | 811th | |
Sexy primes (1st member) | 166th | |
Sexy prime triplets (1st member) | 61st | |
Super primes | 81st | |
Ulam primes | 32nd | |
Roman numberals | MMDCCCXCVII | MMCMVI |
Base 2 | 1011010100012 | 1011010110102 |
Base 3 | 102220223 | 102221223 |
Base 4 | 2311014 | 2311224 |
Base 5 | 430425 | 431115 |
Base 6 | 212256 | 212426 |
Base 7 | 113067 | 113217 |
Base 8 | 55218 | 55328 |
Base 9 | 38689 | 38789 |
Base 10 | 289710 | 290610 |
Base 11 | 21a411 | 220211 |
Base 12 | 181512 | 182212 |
Base 13 | 141b13 | 142713 |
Base 14 | 10ad14 | 10b814 |
Base 15 | cd215 | cdb15 |
Base 16 | b5116 | b5a16 |