Compare 81330 vs 81337
| Property | 81330 | 81337 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 27111 | 1631 × 4991 |
| Prime factorization | 2 × 3 × 5 × 2711 | 163 × 499 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 2711, 5422, 8133, 13555, 16266, 27110, 40665, 81330 | 1, 163, 499, 81337 |
| Number of properties | 0 | 1 |
| Semiprimes | 19214th | |
| Roman numberals | ||
| Base 2 | 100111101101100102 | 100111101101110012 |
| Base 3 | 110101200203 | 110101201113 |
| Base 4 | 1033123024 | 1033123214 |
| Base 5 | 101003105 | 101003225 |
| Base 6 | 14243106 | 14243216 |
| Base 7 | 4560547 | 4560647 |
| Base 8 | 2366628 | 2366718 |
| Base 9 | 1335069 | 1335149 |
| Base 10 | 8133010 | 8133710 |
| Base 11 | 5611711 | 5612311 |
| Base 12 | 3b09612 | 3b0a112 |
| Base 13 | 2b03213 | 2b03913 |
| Base 14 | 218d414 | 218db14 |
| Base 15 | 1917015 | 1917715 |
| Base 16 | 13db216 | 13db916 |