Compare 12649 vs 12657
| Property | 12649 | 12657 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 131 × 1391 | 31 × 42191 |
| Prime factorization | 7 × 13 × 139 | 3 × 4219 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 13, 91, 139, 973, 1807, 12649 | 1, 3, 4219, 12657 |
| Number of properties | 0 | 1 |
| Semiprimes | 3288th | |
| Roman numberals | ||
| Base 2 | 110001011010012 | 110001011100012 |
| Base 3 | 1221001113 | 1221002103 |
| Base 4 | 30112214 | 30113014 |
| Base 5 | 4010445 | 4011125 |
| Base 6 | 1343216 | 1343336 |
| Base 7 | 516107 | 516217 |
| Base 8 | 305518 | 305618 |
| Base 9 | 183149 | 183239 |
| Base 10 | 1264910 | 1265710 |
| Base 11 | 955a11 | 956711 |
| Base 12 | 73a112 | 73a912 |
| Base 13 | 59b013 | 59b813 |
| Base 14 | 487714 | 488114 |
| Base 15 | 3b3415 | 3b3c15 |
| Base 16 | 316916 | 317116 |