Compare 989 vs 1003
| Property | 989 | 1003 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 431 | 171 × 591 |
| Prime factorization | 23 × 43 | 17 × 59 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 43, 989 | 1, 17, 59, 1003 |
| Number of properties | 1 | 1 |
| Semiprimes | 296th | 300th |
| Roman numberals | CMLXXXIX | MIII |
| Base 2 | 11110111012 | 11111010112 |
| Base 3 | 11001223 | 11010113 |
| Base 4 | 331314 | 332234 |
| Base 5 | 124245 | 130035 |
| Base 6 | 43256 | 43516 |
| Base 7 | 26127 | 26327 |
| Base 8 | 17358 | 17538 |
| Base 9 | 13189 | 13349 |
| Base 10 | 98910 | 100310 |
| Base 11 | 81a11 | 83211 |
| Base 12 | 6a512 | 6b712 |
| Base 13 | 5b113 | 5c213 |
| Base 14 | 50914 | 51914 |
| Base 15 | 45e15 | 46d15 |
| Base 16 | 3dd16 | 3eb16 |