Compare 42161 vs 42169
| Property | 42161 | 42169 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 191 × 3171 | 421691 |
| Prime factorization | 7 × 19 × 317 | 42169 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 19, 133, 317, 2219, 6023, 42161 | 1, 42169 |
| Number of properties | 0 | 5 |
| Chen primes | 2070th | |
| Isolated primes | 3182nd | |
| Lucky primes | 643rd | |
| Primes | 4407th | |
| Pythagorean primes | 2185th | |
| Roman numberals | ||
| Base 2 | 10100100101100012 | 10100100101110012 |
| Base 3 | 20102111123 | 20102112113 |
| Base 4 | 221023014 | 221023214 |
| Base 5 | 23221215 | 23221345 |
| Base 6 | 5231056 | 5231216 |
| Base 7 | 2336307 | 2336417 |
| Base 8 | 1222618 | 1222718 |
| Base 9 | 637459 | 637549 |
| Base 10 | 4216110 | 4216910 |
| Base 11 | 2974911 | 2975611 |
| Base 12 | 2049512 | 204a112 |
| Base 13 | 1626213 | 1626a13 |
| Base 14 | 1151714 | 1152114 |
| Base 15 | c75b15 | c76415 |
| Base 16 | a4b116 | a4b916 |