Compare 961 vs 998
| Property | 961 | 998 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 312 | 21 × 4991 |
| Prime factorization | 31 × 31 | 2 × 499 |
| Divisors count | 3 | 4 |
| Divisors | 1, 31, 961 | 1, 2, 499, 998 |
| Number of properties | 1 | 1 |
| Semiprimes | 289th | 299th |
| Roman numberals | CMLXI | CMXCVIII |
| Base 2 | 11110000012 | 11111001102 |
| Base 3 | 10221213 | 11002223 |
| Base 4 | 330014 | 332124 |
| Base 5 | 123215 | 124435 |
| Base 6 | 42416 | 43426 |
| Base 7 | 25427 | 26247 |
| Base 8 | 17018 | 17468 |
| Base 9 | 12779 | 13289 |
| Base 10 | 96110 | 99810 |
| Base 11 | 7a411 | 82811 |
| Base 12 | 68112 | 6b212 |
| Base 13 | 58c13 | 5ba13 |
| Base 14 | 4c914 | 51414 |
| Base 15 | 44115 | 46815 |
| Base 16 | 3c116 | 3e616 |