Compare 985 vs 989
| Property | 985 | 989 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1971 | 231 × 431 |
| Prime factorization | 5 × 197 | 23 × 43 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 197, 985 | 1, 23, 43, 989 |
| Number of properties | 1 | 1 |
| Semiprimes | 295th | 296th |
| Roman numberals | CMLXXXV | CMLXXXIX |
| Base 2 | 11110110012 | 11110111012 |
| Base 3 | 11001113 | 11001223 |
| Base 4 | 331214 | 331314 |
| Base 5 | 124205 | 124245 |
| Base 6 | 43216 | 43256 |
| Base 7 | 26057 | 26127 |
| Base 8 | 17318 | 17358 |
| Base 9 | 13149 | 13189 |
| Base 10 | 98510 | 98910 |
| Base 11 | 81611 | 81a11 |
| Base 12 | 6a112 | 6a512 |
| Base 13 | 5aa13 | 5b113 |
| Base 14 | 50514 | 50914 |
| Base 15 | 45a15 | 45e15 |
| Base 16 | 3d916 | 3dd16 |