Compare 51239 vs 51431
| Property | 51239 | 51431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 512391 | 514311 |
| Prime factorization | 51239 | 51431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51239 | 1, 51431 |
| Number of properties | 3 | 6 |
| Chen primes | 2442nd | 2451st |
| Cousin primes (2nd member) | 712th | |
| Isolated primes | 3821st | |
| Primes | 5243rd | 5262nd |
| Sexy primes (1st member) | 1449th | |
| Twin primes (1st member) | 718th | |
| Ulam primes | 389th | |
| Roman numberals | ||
| Base 2 | 11001000001001112 | 11001000111001112 |
| Base 3 | 21210212023 | 21211122123 |
| Base 4 | 302002134 | 302032134 |
| Base 5 | 31144245 | 31212115 |
| Base 6 | 10331156 | 10340356 |
| Base 7 | 3022467 | 3026427 |
| Base 8 | 1440478 | 1443478 |
| Base 9 | 772529 | 774859 |
| Base 10 | 5123910 | 5143110 |
| Base 11 | 3555111 | 3570611 |
| Base 12 | 2579b12 | 2591b12 |
| Base 13 | 1a42613 | 1a54313 |
| Base 14 | 1495d14 | 14a5914 |
| Base 15 | 102ae15 | 1038b15 |
| Base 16 | c82716 | c8e716 |