Compare 12646 vs 12649
| Property | 12646 | 12649 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 63231 | 71 × 131 × 1391 |
| Prime factorization | 2 × 6323 | 7 × 13 × 139 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 6323, 12646 | 1, 7, 13, 91, 139, 973, 1807, 12649 |
| Number of properties | 1 | 0 |
| Semiprimes | 3285th | |
| Roman numberals | ||
| Base 2 | 110001011001102 | 110001011010012 |
| Base 3 | 1221001013 | 1221001113 |
| Base 4 | 30112124 | 30112214 |
| Base 5 | 4010415 | 4010445 |
| Base 6 | 1343146 | 1343216 |
| Base 7 | 516047 | 516107 |
| Base 8 | 305468 | 305518 |
| Base 9 | 183119 | 183149 |
| Base 10 | 1264610 | 1264910 |
| Base 11 | 955711 | 955a11 |
| Base 12 | 739a12 | 73a112 |
| Base 13 | 59aa13 | 59b013 |
| Base 14 | 487414 | 487714 |
| Base 15 | 3b3115 | 3b3415 |
| Base 16 | 316616 | 316916 |