Compare 122772 vs 122781
| Property | 122772 | 122781 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 131 × 7871 | 31 × 409271 |
| Prime factorization | 2 × 2 × 3 × 13 × 787 | 3 × 40927 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 787, 1574, 2361, 3148, 4722, 9444, 10231, 20462, 30693, 40924, 61386, 122772 | 1, 3, 40927, 122781 |
| Number of properties | 0 | 1 |
| Semiprimes | 28439th | |
| Roman numberals | ||
| Base 2 | 111011111100101002 | 111011111100111012 |
| Base 3 | 200201020103 | 200201021103 |
| Base 4 | 1313321104 | 1313321314 |
| Base 5 | 124120425 | 124121115 |
| Base 6 | 23442206 | 23442336 |
| Base 7 | 10206367 | 10206517 |
| Base 8 | 3576248 | 3576358 |
| Base 9 | 2063639 | 2063739 |
| Base 10 | 12277210 | 12278110 |
| Base 11 | 8427111 | 8427a11 |
| Base 12 | 5b07012 | 5b07912 |
| Base 13 | 43b6013 | 43b6913 |
| Base 14 | 32a5614 | 32a6114 |
| Base 15 | 2659c15 | 265a615 |
| Base 16 | 1df9416 | 1df9d16 |