Compare 42580 vs 42587
| Property | 42580 | 42587 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 21291 | 371 × 11511 |
| Prime factorization | 2 × 2 × 5 × 2129 | 37 × 1151 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 2129, 4258, 8516, 10645, 21290, 42580 | 1, 37, 1151, 42587 |
| Number of properties | 0 | 1 |
| Semiprimes | 10371st | |
| Roman numberals | ||
| Base 2 | 10100110010101002 | 10100110010110112 |
| Base 3 | 20111020013 | 20111020223 |
| Base 4 | 221211104 | 221211234 |
| Base 5 | 23303105 | 23303225 |
| Base 6 | 5250446 | 5250556 |
| Base 7 | 2350667 | 2351067 |
| Base 8 | 1231248 | 1231338 |
| Base 9 | 643619 | 643689 |
| Base 10 | 4258010 | 4258710 |
| Base 11 | 29a9a11 | 29aa611 |
| Base 12 | 2078412 | 2078b12 |
| Base 13 | 164c513 | 164cc13 |
| Base 14 | 1173614 | 1173d14 |
| Base 15 | c93a15 | c94215 |
| Base 16 | a65416 | a65b16 |