Compare 42561 vs 42565
| Property | 42561 | 42565 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 47291 | 51 × 85131 |
| Prime factorization | 3 × 3 × 4729 | 5 × 8513 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 4729, 14187, 42561 | 1, 5, 8513, 42565 |
| Number of properties | 0 | 1 |
| Semiprimes | 10368th | |
| Roman numberals | ||
| Base 2 | 10100110010000012 | 10100110010001012 |
| Base 3 | 20111011003 | 20111011113 |
| Base 4 | 221210014 | 221210114 |
| Base 5 | 23302215 | 23302305 |
| Base 6 | 5250136 | 5250216 |
| Base 7 | 2350417 | 2350457 |
| Base 8 | 1231018 | 1231058 |
| Base 9 | 643409 | 643449 |
| Base 10 | 4256110 | 4256510 |
| Base 11 | 29a8211 | 29a8611 |
| Base 12 | 2076912 | 2077112 |
| Base 13 | 164ac13 | 164b313 |
| Base 14 | 1172114 | 1172514 |
| Base 15 | c92615 | c92a15 |
| Base 16 | a64116 | a64516 |