Compare 129530 vs 129531
| Property | 129530 | 129531 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 129531 | 31 × 431771 |
| Prime factorization | 2 × 5 × 12953 | 3 × 43177 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 12953, 25906, 64765, 129530 | 1, 3, 43177, 129531 |
| Number of properties | 0 | 1 |
| Semiprimes | 29917th | |
| Roman numberals | ||
| Base 2 | 111111001111110102 | 111111001111110112 |
| Base 3 | 201202001023 | 201202001103 |
| Base 4 | 1332133224 | 1332133234 |
| Base 5 | 131211105 | 131211115 |
| Base 6 | 24354026 | 24354036 |
| Base 7 | 10464327 | 10464337 |
| Base 8 | 3747728 | 3747738 |
| Base 9 | 2166129 | 2166139 |
| Base 10 | 12953010 | 12953110 |
| Base 11 | 8935511 | 8935611 |
| Base 12 | 62b6212 | 62b6312 |
| Base 13 | 46c5b13 | 46c5c13 |
| Base 14 | 352c214 | 352c314 |
| Base 15 | 285a515 | 285a615 |
| Base 16 | 1f9fa16 | 1f9fb16 |