Compare 42073 vs 42451
| Property | 42073 | 42451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420731 | 424511 |
| Prime factorization | 42073 | 42451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42073 | 1, 42451 |
| Number of properties | 4 | 6 |
| Isolated primes | 3206th | |
| Lucky primes | 642nd | 648th |
| Primes | 4400th | 4439th |
| Pythagorean primes | 2181st | |
| Sexy primes (1st member) | 1259th | |
| Sexy prime triplets (1st member) | 307th | |
| Twin primes (2nd member) | 613th | |
| Ulam primes | 335th | |
| Roman numberals | ||
| Base 2 | 10100100010110012 | 10100101110100112 |
| Base 3 | 20102010213 | 20110200213 |
| Base 4 | 221011214 | 221131034 |
| Base 5 | 23212435 | 23243015 |
| Base 6 | 5224416 | 5243116 |
| Base 7 | 2334437 | 2345237 |
| Base 8 | 1221318 | 1227238 |
| Base 9 | 636379 | 642079 |
| Base 10 | 4207310 | 4245110 |
| Base 11 | 2967911 | 2999211 |
| Base 12 | 2042112 | 2069712 |
| Base 13 | 161c513 | 1642613 |
| Base 14 | 1149314 | 1168314 |
| Base 15 | c6ed15 | c8a115 |
| Base 16 | a45916 | a5d316 |