Compare 312161 vs 312163
| Property | 312161 | 312163 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3121611 | 831 × 37611 |
| Prime factorization | 312161 | 83 × 3761 |
| Divisors count | 2 | 4 |
| Divisors | 1, 312161 | 1, 83, 3761, 312163 |
| Number of properties | 4 | 1 |
| Chen primes | 11020th | |
| Good primes | 1333rd | |
| Isolated primes | 20767th | |
| Primes | 26962nd | |
| Semiprimes | 69180th | |
| Roman numberals | ||
| Base 2 | 10011000011011000012 | 10011000011011000112 |
| Base 3 | 1202120121123 | 1202120121213 |
| Base 4 | 10300312014 | 10300312034 |
| Base 5 | 344421215 | 344421235 |
| Base 6 | 104051056 | 104051116 |
| Base 7 | 24400437 | 24400457 |
| Base 8 | 11415418 | 11415438 |
| Base 9 | 5251759 | 5251779 |
| Base 10 | 31216110 | 31216310 |
| Base 11 | 1a359311 | 1a359511 |
| Base 12 | 13079512 | 13079712 |
| Base 13 | ac11513 | ac11713 |
| Base 14 | 81a9314 | 81a9514 |
| Base 15 | 6275b15 | 6275d15 |
| Base 16 | 4c36116 | 4c36316 |