Compare 42581 vs 42590
| Property | 42581 | 42590 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 72 × 111 × 791 | 21 × 51 × 42591 |
| Prime factorization | 7 × 7 × 11 × 79 | 2 × 5 × 4259 |
| Divisors count | 12 | 8 |
| Divisors | 1, 7, 11, 49, 77, 79, 539, 553, 869, 3871, 6083, 42581 | 1, 2, 5, 10, 4259, 8518, 21295, 42590 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100110010101012 | 10100110010111102 |
| Base 3 | 20111020023 | 20111021023 |
| Base 4 | 221211114 | 221211324 |
| Base 5 | 23303115 | 23303305 |
| Base 6 | 5250456 | 5251026 |
| Base 7 | 2351007 | 2351127 |
| Base 8 | 1231258 | 1231368 |
| Base 9 | 643629 | 643729 |
| Base 10 | 4258110 | 4259010 |
| Base 11 | 29aa011 | 29aa911 |
| Base 12 | 2078512 | 2079212 |
| Base 13 | 164c613 | 1650213 |
| Base 14 | 1173714 | 1174214 |
| Base 15 | c93b15 | c94515 |
| Base 16 | a65516 | a65e16 |