Compare 42169 vs 42451
| Property | 42169 | 42451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421691 | 424511 |
| Prime factorization | 42169 | 42451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42169 | 1, 42451 |
| Number of properties | 5 | 6 |
| Chen primes | 2070th | |
| Isolated primes | 3182nd | 3206th |
| Lucky primes | 643rd | 648th |
| Primes | 4407th | 4439th |
| Pythagorean primes | 2185th | |
| Sexy primes (1st member) | 1259th | |
| Sexy prime triplets (1st member) | 307th | |
| Ulam primes | 335th | |
| Roman numberals | ||
| Base 2 | 10100100101110012 | 10100101110100112 |
| Base 3 | 20102112113 | 20110200213 |
| Base 4 | 221023214 | 221131034 |
| Base 5 | 23221345 | 23243015 |
| Base 6 | 5231216 | 5243116 |
| Base 7 | 2336417 | 2345237 |
| Base 8 | 1222718 | 1227238 |
| Base 9 | 637549 | 642079 |
| Base 10 | 4216910 | 4245110 |
| Base 11 | 2975611 | 2999211 |
| Base 12 | 204a112 | 2069712 |
| Base 13 | 1626a13 | 1642613 |
| Base 14 | 1152114 | 1168314 |
| Base 15 | c76415 | c8a115 |
| Base 16 | a4b916 | a5d316 |