Compare 680881 vs 681251
| Property | 680881 | 681251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6808811 | 6812511 |
| Prime factorization | 680881 | 681251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680881 | 1, 681251 |
| Number of properties | 3 | 7 |
| Additive primes | 21506th | 21512th |
| Chen primes | 21540th | |
| Primes | 55131st | 55157th |
| Prime quadruplets (1st member) | 132nd | |
| Prime triplets (1st member) | 2164th | |
| Sexy primes (1st member) | 11864th | |
| Twin primes (1st member) | 5944th | |
| Twin primes (2nd member) | 5940th | |
| Roman numberals | ||
| Base 2 | 101001100011101100012 | 101001100101001000112 |
| Base 3 | 10211202222113 | 10211211111123 |
| Base 4 | 22120323014 | 22121102034 |
| Base 5 | 1332420115 | 1333000015 |
| Base 6 | 223321216 | 223335356 |
| Base 7 | 55340357 | 55351047 |
| Base 8 | 24616618 | 24624438 |
| Base 9 | 12468849 | 12474459 |
| Base 10 | 68088110 | 68125110 |
| Base 11 | 42561311 | 42591a11 |
| Base 12 | 28a04112 | 28a2ab12 |
| Base 13 | 1aabb613 | 1ab10c13 |
| Base 14 | 13a1c514 | 13a3ab14 |
| Base 15 | d6b2115 | d6cbb15 |
| Base 16 | a63b116 | a652316 |