Compare 28627 vs 28637
| Property | 28627 | 28637 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 286271 | 71 × 40911 |
| Prime factorization | 28627 | 7 × 4091 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28627 | 1, 7, 4091, 28637 |
| Number of properties | 5 | 1 |
| Cousin primes (1st member) | 454th | |
| Harmonic primes | 1163rd | |
| Isolated primes | 2206th | |
| Primes | 3117th | |
| Semiprimes | 7127th | |
| Sexy primes (2nd member) | 916th | |
| Roman numberals | ||
| Base 2 | 1101111110100112 | 1101111110111012 |
| Base 3 | 11100210213 | 11100211223 |
| Base 4 | 123331034 | 123331314 |
| Base 5 | 14040025 | 14040225 |
| Base 6 | 3403116 | 3403256 |
| Base 7 | 1463147 | 1463307 |
| Base 8 | 677238 | 677358 |
| Base 9 | 432379 | 432489 |
| Base 10 | 2862710 | 2863710 |
| Base 11 | 1a56511 | 1a57411 |
| Base 12 | 1469712 | 146a512 |
| Base 13 | 1005113 | 1005b13 |
| Base 14 | a60b14 | a61714 |
| Base 15 | 873715 | 874215 |
| Base 16 | 6fd316 | 6fdd16 |