Compare 72131 vs 72140
| Property | 72131 | 72140 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 42431 | 22 × 51 × 36071 |
| Prime factorization | 17 × 4243 | 2 × 2 × 5 × 3607 |
| Divisors count | 4 | 12 |
| Divisors | 1, 17, 4243, 72131 | 1, 2, 4, 5, 10, 20, 3607, 7214, 14428, 18035, 36070, 72140 |
| Number of properties | 1 | 0 |
| Semiprimes | 17150th | |
| Roman numberals | ||
| Base 2 | 100011001110000112 | 100011001110011002 |
| Base 3 | 101222211123 | 101222212123 |
| Base 4 | 1012130034 | 1012130304 |
| Base 5 | 43020115 | 43020305 |
| Base 6 | 13135356 | 13135526 |
| Base 7 | 4202037 | 4202157 |
| Base 8 | 2147038 | 2147148 |
| Base 9 | 1188459 | 1188559 |
| Base 10 | 7213110 | 7214010 |
| Base 11 | 4a21411 | 4a22211 |
| Base 12 | 358ab12 | 358b812 |
| Base 13 | 26aa713 | 26ab313 |
| Base 14 | 1c40314 | 1c40c14 |
| Base 15 | 1658b15 | 1659515 |
| Base 16 | 119c316 | 119cc16 |