Compare 42870 vs 42881
Property | 42870 | 42881 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 51 × 14291 | 1371 × 3131 |
Prime factorization | 2 × 3 × 5 × 1429 | 137 × 313 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 1429, 2858, 4287, 7145, 8574, 14290, 21435, 42870 | 1, 137, 313, 42881 |
Number of properties | 0 | 1 |
Semiprimes | 10436th | |
Roman numberals | ||
Base 2 | 10100111011101102 | 10100111100000012 |
Base 3 | 20112102103 | 20112110123 |
Base 4 | 221313124 | 221320014 |
Base 5 | 23324405 | 23330115 |
Base 6 | 5302506 | 5303056 |
Base 7 | 2356627 | 2360067 |
Base 8 | 1235668 | 1236018 |
Base 9 | 647239 | 647359 |
Base 10 | 4287010 | 4288110 |
Base 11 | 2a23311 | 2a24311 |
Base 12 | 2098612 | 2099512 |
Base 13 | 1668913 | 1669713 |
Base 14 | 118a214 | 118ad14 |
Base 15 | ca8015 | ca8b15 |
Base 16 | a77616 | a78116 |