Compare 42557 vs 42571
| Property | 42557 | 42571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 425571 | 425711 |
| Prime factorization | 42557 | 42571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42557 | 1, 42571 |
| Number of properties | 4 | 5 |
| Additive primes | 1988th | 1989th |
| Isolated primes | 3215th | |
| Long primes | 1674th | |
| Primes | 4450th | 4452nd |
| Pythagorean primes | 2206th | |
| Sexy primes (1st member) | 1263rd | |
| Twin primes (2nd member) | 619th | |
| Roman numberals | ||
| Base 2 | 10100110001111012 | 10100110010010112 |
| Base 3 | 20111010123 | 20111012013 |
| Base 4 | 221203314 | 221210234 |
| Base 5 | 23302125 | 23302415 |
| Base 6 | 5250056 | 5250316 |
| Base 7 | 2350347 | 2350547 |
| Base 8 | 1230758 | 1231138 |
| Base 9 | 643359 | 643519 |
| Base 10 | 4255710 | 4257110 |
| Base 11 | 29a7911 | 29a9111 |
| Base 12 | 2076512 | 2077712 |
| Base 13 | 164a813 | 164b913 |
| Base 14 | 1171b14 | 1172b14 |
| Base 15 | c92215 | c93115 |
| Base 16 | a63d16 | a64b16 |