Compare 107991 vs 107997
| Property | 107991 | 107997 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 132 × 711 | 31 × 359991 |
| Prime factorization | 3 × 3 × 13 × 13 × 71 | 3 × 35999 |
| Divisors count | 18 | 4 |
| Divisors | 1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 923, 1521, 2769, 8307, 11999, 35997, 107991 | 1, 3, 35999, 107997 |
| Number of properties | 0 | 1 |
| Semiprimes | 25173rd | |
| Roman numberals | ||
| Base 2 | 110100101110101112 | 110100101110111012 |
| Base 3 | 121110102003 | 121110102203 |
| Base 4 | 1221131134 | 1221131314 |
| Base 5 | 114234315 | 114234425 |
| Base 6 | 21515436 | 21515536 |
| Base 7 | 6265627 | 6266017 |
| Base 8 | 3227278 | 3227358 |
| Base 9 | 1741209 | 1741269 |
| Base 10 | 10799110 | 10799710 |
| Base 11 | 7415411 | 7415a11 |
| Base 12 | 525b312 | 525b912 |
| Base 13 | 3a20013 | 3a20613 |
| Base 14 | 2b4d914 | 2b50114 |
| Base 15 | 21ee615 | 21eec15 |
| Base 16 | 1a5d716 | 1a5dd16 |