Compare 12431 vs 12437
| Property | 12431 | 12437 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 4011 | 124371 |
| Prime factorization | 31 × 401 | 12437 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 401, 12431 | 1, 12437 |
| Number of properties | 1 | 9 |
| Additive primes | 715th | |
| Chen primes | 758th | |
| Cousin primes (2nd member) | 242nd | |
| Emirps | 341st | |
| Happy primes | 246th | |
| Harmonic primes | 535th | |
| Isolated primes | 1002nd | |
| Primes | 1485th | |
| Pythagorean primes | 735th | |
| Semiprimes | 3239th | |
| Roman numberals | ||
| Base 2 | 110000100011112 | 110000100101012 |
| Base 3 | 1220011023 | 1220011223 |
| Base 4 | 30020334 | 30021114 |
| Base 5 | 3442115 | 3442225 |
| Base 6 | 1333156 | 1333256 |
| Base 7 | 511467 | 511557 |
| Base 8 | 302178 | 302258 |
| Base 9 | 180429 | 180489 |
| Base 10 | 1243110 | 1243710 |
| Base 11 | 938111 | 938711 |
| Base 12 | 723b12 | 724512 |
| Base 13 | 587313 | 587913 |
| Base 14 | 475d14 | 476514 |
| Base 15 | 3a3b15 | 3a4215 |
| Base 16 | 308f16 | 309516 |