Compare 312155 vs 312161
| Property | 312155 | 312161 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1491 × 4191 | 3121611 |
| Prime factorization | 5 × 149 × 419 | 312161 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 149, 419, 745, 2095, 62431, 312155 | 1, 312161 |
| Number of properties | 0 | 4 |
| Chen primes | 11020th | |
| Good primes | 1333rd | |
| Isolated primes | 20767th | |
| Primes | 26962nd | |
| Roman numberals | ||
| Base 2 | 10011000011010110112 | 10011000011011000012 |
| Base 3 | 1202120120223 | 1202120121123 |
| Base 4 | 10300311234 | 10300312014 |
| Base 5 | 344421105 | 344421215 |
| Base 6 | 104050556 | 104051056 |
| Base 7 | 24400347 | 24400437 |
| Base 8 | 11415338 | 11415418 |
| Base 9 | 5251689 | 5251759 |
| Base 10 | 31215510 | 31216110 |
| Base 11 | 1a358811 | 1a359311 |
| Base 12 | 13078b12 | 13079512 |
| Base 13 | ac10c13 | ac11513 |
| Base 14 | 81a8b14 | 81a9314 |
| Base 15 | 6275515 | 6275b15 |
| Base 16 | 4c35b16 | 4c36116 |