Compare 228311 vs 228317
| Property | 228311 | 228317 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2283111 | 291 × 78731 |
| Prime factorization | 228311 | 29 × 7873 |
| Divisors count | 2 | 4 |
| Divisors | 1, 228311 | 1, 29, 7873, 228317 |
| Number of properties | 6 | 1 |
| Additive primes | 8223rd | |
| Chen primes | 8443rd | |
| Cousin primes (2nd member) | 2385th | |
| Isolated primes | 15480th | |
| Primes | 20285th | |
| Semiprimes | 51307th | |
| Sophie germain primes | 2292nd | |
| Roman numberals | ||
| Base 2 | 1101111011110101112 | 1101111011110111012 |
| Base 3 | 1021210112223 | 1021210120123 |
| Base 4 | 3132331134 | 3132331314 |
| Base 5 | 243012215 | 243012325 |
| Base 6 | 45205556 | 45210056 |
| Base 7 | 16404267 | 16404357 |
| Base 8 | 6757278 | 6757358 |
| Base 9 | 3771589 | 3771659 |
| Base 10 | 22831110 | 22831710 |
| Base 11 | 14659611 | 1465a111 |
| Base 12 | b015b12 | b016512 |
| Base 13 | 7cbc513 | 7cbcb13 |
| Base 14 | 5d2bd14 | 5d2c514 |
| Base 15 | 479ab15 | 479b215 |
| Base 16 | 37bd716 | 37bdd16 |