Compare 42257 vs 42577
| Property | 42257 | 42577 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422571 | 425771 |
| Prime factorization | 42257 | 42577 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42257 | 1, 42577 |
| Number of properties | 5 | 6 |
| Chen primes | 2075th | |
| Isolated primes | 3189th | 3216th |
| Long primes | 1663rd | 1675th |
| Lucky primes | 650th | |
| Primes | 4418th | 4453rd |
| Pythagorean primes | 2191st | 2208th |
| Sexy primes (2nd member) | 1263rd | |
| Roman numberals | ||
| Base 2 | 10100101000100012 | 10100110010100012 |
| Base 3 | 20102220023 | 20111012213 |
| Base 4 | 221101014 | 221211014 |
| Base 5 | 23230125 | 23303025 |
| Base 6 | 5233456 | 5250416 |
| Base 7 | 2341257 | 2350637 |
| Base 8 | 1224218 | 1231218 |
| Base 9 | 638629 | 643579 |
| Base 10 | 4225710 | 4257710 |
| Base 11 | 2982611 | 29a9711 |
| Base 12 | 2055512 | 2078112 |
| Base 13 | 1630713 | 164c213 |
| Base 14 | 1158514 | 1173314 |
| Base 15 | c7c215 | c93715 |
| Base 16 | a51116 | a65116 |