Compare 81082 vs 81091
| Property | 81082 | 81091 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 711 × 5711 | 831 × 9771 |
| Prime factorization | 2 × 71 × 571 | 83 × 977 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 71, 142, 571, 1142, 40541, 81082 | 1, 83, 977, 81091 |
| Number of properties | 0 | 1 |
| Semiprimes | 19158th | |
| Roman numberals | ||
| Base 2 | 100111100101110102 | 100111100110000112 |
| Base 3 | 110100200013 | 110100201013 |
| Base 4 | 1033023224 | 1033030034 |
| Base 5 | 100433125 | 100433315 |
| Base 6 | 14232146 | 14232316 |
| Base 7 | 4552517 | 4552637 |
| Base 8 | 2362728 | 2363038 |
| Base 9 | 1332019 | 1332119 |
| Base 10 | 8108210 | 8109110 |
| Base 11 | 55a1111 | 55a1a11 |
| Base 12 | 3ab0a12 | 3ab1712 |
| Base 13 | 2aba113 | 2abaa13 |
| Base 14 | 2179814 | 217a314 |
| Base 15 | 1905715 | 1906115 |
| Base 16 | 13cba16 | 13cc316 |