Compare 42158 vs 42169
| Property | 42158 | 42169 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1071 × 1971 | 421691 |
| Prime factorization | 2 × 107 × 197 | 42169 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 107, 197, 214, 394, 21079, 42158 | 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 | 10100100101011102 | 10100100101110012 |
| Base 3 | 20102111023 | 20102112113 |
| Base 4 | 221022324 | 221023214 |
| Base 5 | 23221135 | 23221345 |
| Base 6 | 5231026 | 5231216 |
| Base 7 | 2336247 | 2336417 |
| Base 8 | 1222568 | 1222718 |
| Base 9 | 637429 | 637549 |
| Base 10 | 4215810 | 4216910 |
| Base 11 | 2974611 | 2975611 |
| Base 12 | 2049212 | 204a112 |
| Base 13 | 1625c13 | 1626a13 |
| Base 14 | 1151414 | 1152114 |
| Base 15 | c75815 | c76415 |
| Base 16 | a4ae16 | a4b916 |