Compare 42166 vs 42169
| Property | 42166 | 42169 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 291 × 7271 | 421691 |
| Prime factorization | 2 × 29 × 727 | 42169 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 29, 58, 727, 1454, 21083, 42166 | 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 | 10100100101101102 | 10100100101110012 |
| Base 3 | 20102112013 | 20102112113 |
| Base 4 | 221023124 | 221023214 |
| Base 5 | 23221315 | 23221345 |
| Base 6 | 5231146 | 5231216 |
| Base 7 | 2336357 | 2336417 |
| Base 8 | 1222668 | 1222718 |
| Base 9 | 637519 | 637549 |
| Base 10 | 4216610 | 4216910 |
| Base 11 | 2975311 | 2975611 |
| Base 12 | 2049a12 | 204a112 |
| Base 13 | 1626713 | 1626a13 |
| Base 14 | 1151c14 | 1152114 |
| Base 15 | c76115 | c76415 |
| Base 16 | a4b616 | a4b916 |