Compare 12645 vs 12649
| Property | 12645 | 12649 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 51 × 2811 | 71 × 131 × 1391 |
| Prime factorization | 3 × 3 × 5 × 281 | 7 × 13 × 139 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 12645 | 1, 7, 13, 91, 139, 973, 1807, 12649 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110001011001012 | 110001011010012 |
| Base 3 | 1221001003 | 1221001113 |
| Base 4 | 30112114 | 30112214 |
| Base 5 | 4010405 | 4010445 |
| Base 6 | 1343136 | 1343216 |
| Base 7 | 516037 | 516107 |
| Base 8 | 305458 | 305518 |
| Base 9 | 183109 | 183149 |
| Base 10 | 1264510 | 1264910 |
| Base 11 | 955611 | 955a11 |
| Base 12 | 739912 | 73a112 |
| Base 13 | 59a913 | 59b013 |
| Base 14 | 487314 | 487714 |
| Base 15 | 3b3015 | 3b3415 |
| Base 16 | 316516 | 316916 |