Compare 42875 vs 42881
| Property | 42875 | 42881 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 53 × 73 | 1371 × 3131 |
| Prime factorization | 5 × 5 × 5 × 7 × 7 × 7 | 137 × 313 |
| Divisors count | 16 | 4 |
| Divisors | 1, 5, 7, 25, 35, 49, 125, 175, 245, 343, 875, 1225, 1715, 6125, 8575, 42875 | 1, 137, 313, 42881 |
| Number of properties | 0 | 1 |
| Semiprimes | 10436th | |
| Roman numberals | ||
| Base 2 | 10100111011110112 | 10100111100000012 |
| Base 3 | 20112102223 | 20112110123 |
| Base 4 | 221313234 | 221320014 |
| Base 5 | 23330005 | 23330115 |
| Base 6 | 5302556 | 5303056 |
| Base 7 | 2360007 | 2360067 |
| Base 8 | 1235738 | 1236018 |
| Base 9 | 647289 | 647359 |
| Base 10 | 4287510 | 4288110 |
| Base 11 | 2a23811 | 2a24311 |
| Base 12 | 2098b12 | 2099512 |
| Base 13 | 1669113 | 1669713 |
| Base 14 | 118a714 | 118ad14 |
| Base 15 | ca8515 | ca8b15 |
| Base 16 | a77b16 | a78116 |