Compare 630987 vs 630989
| Property | 630987 | 630989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 300471 | 171 × 371171 |
| Prime factorization | 3 × 7 × 30047 | 17 × 37117 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 30047, 90141, 210329, 630987 | 1, 17, 37117, 630989 |
| Number of properties | 0 | 1 |
| Semiprimes | 135275th | |
| Roman numberals | ||
| Base 2 | 100110100000110010112 | 100110100000110011012 |
| Base 3 | 10120011122203 | 10120011122223 |
| Base 4 | 21220030234 | 21220030314 |
| Base 5 | 1301424225 | 1301424245 |
| Base 6 | 213051236 | 213051256 |
| Base 7 | 52354207 | 52354227 |
| Base 8 | 23203138 | 23203158 |
| Base 9 | 11614869 | 11614889 |
| Base 10 | 63098710 | 63098910 |
| Base 11 | 3a108511 | 3a108711 |
| Base 12 | 2651a312 | 2651a512 |
| Base 13 | 19128613 | 19128813 |
| Base 14 | 125d4714 | 125d4914 |
| Base 15 | c6e5c15 | c6e5e15 |
| Base 16 | 9a0cb16 | 9a0cd16 |