Compare 126 vs 133
| Property | 126 | 133 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 71 | 71 × 191 |
| Prime factorization | 2 × 3 × 3 × 7 | 7 × 19 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126 | 1, 7, 19, 133 |
| Number of properties | 0 | 1 |
| Semiprimes | 44th | |
| Roman numberals | CXXVI | CXXXIII |
| Base 2 | 11111102 | 100001012 |
| Base 3 | 112003 | 112213 |
| Base 4 | 13324 | 20114 |
| Base 5 | 10015 | 10135 |
| Base 6 | 3306 | 3416 |
| Base 7 | 2407 | 2507 |
| Base 8 | 1768 | 2058 |
| Base 9 | 1509 | 1579 |
| Base 10 | 12610 | 13310 |
| Base 11 | 10511 | 11111 |
| Base 12 | a612 | b112 |
| Base 13 | 9913 | a313 |
| Base 14 | 9014 | 9714 |
| Base 15 | 8615 | 8d15 |
| Base 16 | 7e16 | 8516 |