Compare 42443 vs 42557
| Property | 42443 | 42557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 424431 | 425571 |
| Prime factorization | 42443 | 42557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42443 | 1, 42557 |
| Number of properties | 5 | 4 |
| Additive primes | 1983rd | 1988th |
| Isolated primes | 3205th | 3215th |
| Primes | 4438th | 4450th |
| Pythagorean primes | 2206th | |
| Safe primes | 346th | |
| Sexy primes (2nd member) | 1258th | |
| Roman numberals | ||
| Base 2 | 10100101110010112 | 10100110001111012 |
| Base 3 | 20110122223 | 20111010123 |
| Base 4 | 221130234 | 221203314 |
| Base 5 | 23242335 | 23302125 |
| Base 6 | 5242556 | 5250056 |
| Base 7 | 2345127 | 2350347 |
| Base 8 | 1227138 | 1230758 |
| Base 9 | 641889 | 643359 |
| Base 10 | 4244310 | 4255710 |
| Base 11 | 2998511 | 29a7911 |
| Base 12 | 2068b12 | 2076512 |
| Base 13 | 1641b13 | 164a813 |
| Base 14 | 1167914 | 1171b14 |
| Base 15 | c89815 | c92215 |
| Base 16 | a5cb16 | a63d16 |