Compare 72131 vs 72136
| Property | 72131 | 72136 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 171 × 42431 | 23 × 711 × 1271 |
| Prime factorization | 17 × 4243 | 2 × 2 × 2 × 71 × 127 |
| Divisors count | 4 | 16 |
| Divisors | 1, 17, 4243, 72131 | 1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 9017, 18034, 36068, 72136 |
| Number of properties | 1 | 0 |
| Semiprimes | 17150th | |
| Roman numberals | ||
| Base 2 | 100011001110000112 | 100011001110010002 |
| Base 3 | 101222211123 | 101222212013 |
| Base 4 | 1012130034 | 1012130204 |
| Base 5 | 43020115 | 43020215 |
| Base 6 | 13135356 | 13135446 |
| Base 7 | 4202037 | 4202117 |
| Base 8 | 2147038 | 2147108 |
| Base 9 | 1188459 | 1188519 |
| Base 10 | 7213110 | 7213610 |
| Base 11 | 4a21411 | 4a21911 |
| Base 12 | 358ab12 | 358b412 |
| Base 13 | 26aa713 | 26aac13 |
| Base 14 | 1c40314 | 1c40814 |
| Base 15 | 1658b15 | 1659115 |
| Base 16 | 119c316 | 119c816 |