Compare 42870 vs 42877
| Property | 42870 | 42877 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 14291 | 531 × 8091 |
| Prime factorization | 2 × 3 × 5 × 1429 | 53 × 809 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 1429, 2858, 4287, 7145, 8574, 14290, 21435, 42870 | 1, 53, 809, 42877 |
| Number of properties | 0 | 1 |
| Semiprimes | 10434th | |
| Roman numberals | ||
| Base 2 | 10100111011101102 | 10100111011111012 |
| Base 3 | 20112102103 | 20112110013 |
| Base 4 | 221313124 | 221313314 |
| Base 5 | 23324405 | 23330025 |
| Base 6 | 5302506 | 5303016 |
| Base 7 | 2356627 | 2360027 |
| Base 8 | 1235668 | 1235758 |
| Base 9 | 647239 | 647319 |
| Base 10 | 4287010 | 4287710 |
| Base 11 | 2a23311 | 2a23a11 |
| Base 12 | 2098612 | 2099112 |
| Base 13 | 1668913 | 1669313 |
| Base 14 | 118a214 | 118a914 |
| Base 15 | ca8015 | ca8715 |
| Base 16 | a77616 | a77d16 |