Compare 42159 vs 42166
| Property | 42159 | 42166 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 131 × 231 × 471 | 21 × 291 × 7271 |
| Prime factorization | 3 × 13 × 23 × 47 | 2 × 29 × 727 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159 | 1, 2, 29, 58, 727, 1454, 21083, 42166 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100100101011112 | 10100100101101102 |
| Base 3 | 20102111103 | 20102112013 |
| Base 4 | 221022334 | 221023124 |
| Base 5 | 23221145 | 23221315 |
| Base 6 | 5231036 | 5231146 |
| Base 7 | 2336257 | 2336357 |
| Base 8 | 1222578 | 1222668 |
| Base 9 | 637439 | 637519 |
| Base 10 | 4215910 | 4216610 |
| Base 11 | 2974711 | 2975311 |
| Base 12 | 2049312 | 2049a12 |
| Base 13 | 1626013 | 1626713 |
| Base 14 | 1151514 | 1151c14 |
| Base 15 | c75915 | c76115 |
| Base 16 | a4af16 | a4b616 |