Compare 961 vs 989
| Property | 961 | 989 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 312 | 231 × 431 |
| Prime factorization | 31 × 31 | 23 × 43 |
| Divisors count | 3 | 4 |
| Divisors | 1, 31, 961 | 1, 23, 43, 989 |
| Number of properties | 1 | 1 |
| Semiprimes | 289th | 296th |
| Roman numberals | CMLXI | CMLXXXIX |
| Base 2 | 11110000012 | 11110111012 |
| Base 3 | 10221213 | 11001223 |
| Base 4 | 330014 | 331314 |
| Base 5 | 123215 | 124245 |
| Base 6 | 42416 | 43256 |
| Base 7 | 25427 | 26127 |
| Base 8 | 17018 | 17358 |
| Base 9 | 12779 | 13189 |
| Base 10 | 96110 | 98910 |
| Base 11 | 7a411 | 81a11 |
| Base 12 | 68112 | 6a512 |
| Base 13 | 58c13 | 5b113 |
| Base 14 | 4c914 | 50914 |
| Base 15 | 44115 | 45e15 |
| Base 16 | 3c116 | 3dd16 |