Compare 77 vs 85
| Property | 77 | 85 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 111 | 51 × 171 |
| Prime factorization | 7 × 11 | 5 × 17 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 11, 77 | 1, 5, 17, 85 |
| Number of properties | 1 | 1 |
| Semiprimes | 26th | 28th |
| Roman numberals | LXXVII | LXXXV |
| Base 2 | 10011012 | 10101012 |
| Base 3 | 22123 | 100113 |
| Base 4 | 10314 | 11114 |
| Base 5 | 3025 | 3205 |
| Base 6 | 2056 | 2216 |
| Base 7 | 1407 | 1517 |
| Base 8 | 1158 | 1258 |
| Base 9 | 859 | 1049 |
| Base 10 | 7710 | 8510 |
| Base 11 | 7011 | 7811 |
| Base 12 | 6512 | 7112 |
| Base 13 | 5c13 | 6713 |
| Base 14 | 5714 | 6114 |
| Base 15 | 5215 | 5a15 |
| Base 16 | 4d16 | 5516 |