Compare 42912 vs 42923
| Property | 42912 | 42923 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 25 × 32 × 1491 | 429231 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 149 | 42923 |
| Divisors count | 36 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 10728, 14304, 21456, 42912 | 1, 42923 |
| Number of properties | 0 | 4 |
| Isolated primes | 3241st | |
| Primes | 4486th | |
| Sexy primes (1st member) | 1273rd | |
| Sophie germain primes | 596th | |
| Roman numberals | ||
| Base 2 | 10100111101000002 | 10100111101010112 |
| Base 3 | 20112121003 | 20112122023 |
| Base 4 | 221322004 | 221322234 |
| Base 5 | 23331225 | 23331435 |
| Base 6 | 5304006 | 5304156 |
| Base 7 | 2360527 | 2360667 |
| Base 8 | 1236408 | 1236538 |
| Base 9 | 647709 | 647829 |
| Base 10 | 4291210 | 4292310 |
| Base 11 | 2a27111 | 2a28111 |
| Base 12 | 20a0012 | 20a0b12 |
| Base 13 | 166bc13 | 166ca13 |
| Base 14 | 118d214 | 118dd14 |
| Base 15 | caac15 | cab815 |
| Base 16 | a7a016 | a7ab16 |