Compare 77 vs 82
| Property | 77 | 82 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 111 | 21 × 411 |
| Prime factorization | 7 × 11 | 2 × 41 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 11, 77 | 1, 2, 41, 82 |
| Number of properties | 1 | 1 |
| Semiprimes | 26th | 27th |
| Roman numberals | LXXVII | LXXXII |
| Base 2 | 10011012 | 10100102 |
| Base 3 | 22123 | 100013 |
| Base 4 | 10314 | 11024 |
| Base 5 | 3025 | 3125 |
| Base 6 | 2056 | 2146 |
| Base 7 | 1407 | 1457 |
| Base 8 | 1158 | 1228 |
| Base 9 | 859 | 1019 |
| Base 10 | 7710 | 8210 |
| Base 11 | 7011 | 7511 |
| Base 12 | 6512 | 6a12 |
| Base 13 | 5c13 | 6413 |
| Base 14 | 5714 | 5c14 |
| Base 15 | 5215 | 5715 |
| Base 16 | 4d16 | 5216 |