Compare 72131 vs 72137
| Property | 72131 | 72137 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 171 × 42431 | 131 × 311 × 1791 |
| Prime factorization | 17 × 4243 | 13 × 31 × 179 |
| Divisors count | 4 | 8 |
| Divisors | 1, 17, 4243, 72131 | 1, 13, 31, 179, 403, 2327, 5549, 72137 |
| Number of properties | 1 | 0 |
| Semiprimes | 17150th | |
| Roman numberals | ||
| Base 2 | 100011001110000112 | 100011001110010012 |
| Base 3 | 101222211123 | 101222212023 |
| Base 4 | 1012130034 | 1012130214 |
| Base 5 | 43020115 | 43020225 |
| Base 6 | 13135356 | 13135456 |
| Base 7 | 4202037 | 4202127 |
| Base 8 | 2147038 | 2147118 |
| Base 9 | 1188459 | 1188529 |
| Base 10 | 7213110 | 7213710 |
| Base 11 | 4a21411 | 4a21a11 |
| Base 12 | 358ab12 | 358b512 |
| Base 13 | 26aa713 | 26ab013 |
| Base 14 | 1c40314 | 1c40914 |
| Base 15 | 1658b15 | 1659215 |
| Base 16 | 119c316 | 119c916 |