Compare 42561 vs 42563
| Property | 42561 | 42563 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 47291 | 311 × 13731 |
| Prime factorization | 3 × 3 × 4729 | 31 × 1373 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 4729, 14187, 42561 | 1, 31, 1373, 42563 |
| Number of properties | 0 | 1 |
| Semiprimes | 10367th | |
| Roman numberals | ||
| Base 2 | 10100110010000012 | 10100110010000112 |
| Base 3 | 20111011003 | 20111011023 |
| Base 4 | 221210014 | 221210034 |
| Base 5 | 23302215 | 23302235 |
| Base 6 | 5250136 | 5250156 |
| Base 7 | 2350417 | 2350437 |
| Base 8 | 1231018 | 1231038 |
| Base 9 | 643409 | 643429 |
| Base 10 | 4256110 | 4256310 |
| Base 11 | 29a8211 | 29a8411 |
| Base 12 | 2076912 | 2076b12 |
| Base 13 | 164ac13 | 164b113 |
| Base 14 | 1172114 | 1172314 |
| Base 15 | c92615 | c92815 |
| Base 16 | a64116 | a64316 |