Compare 42156 vs 42161
| Property | 42156 | 42161 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 32 × 11711 | 71 × 191 × 3171 |
| Prime factorization | 2 × 2 × 3 × 3 × 1171 | 7 × 19 × 317 |
| Divisors count | 18 | 8 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 1171, 2342, 3513, 4684, 7026, 10539, 14052, 21078, 42156 | 1, 7, 19, 133, 317, 2219, 6023, 42161 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100100101011002 | 10100100101100012 |
| Base 3 | 20102111003 | 20102111123 |
| Base 4 | 221022304 | 221023014 |
| Base 5 | 23221115 | 23221215 |
| Base 6 | 5231006 | 5231056 |
| Base 7 | 2336227 | 2336307 |
| Base 8 | 1222548 | 1222618 |
| Base 9 | 637409 | 637459 |
| Base 10 | 4215610 | 4216110 |
| Base 11 | 2974411 | 2974911 |
| Base 12 | 2049012 | 2049512 |
| Base 13 | 1625a13 | 1626213 |
| Base 14 | 1151214 | 1151714 |
| Base 15 | c75615 | c75b15 |
| Base 16 | a4ac16 | a4b116 |