Compare 419 vs 457
| Property | 419 | 457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4191 | 4571 |
| Prime factorization | 419 | 457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419 | 1, 457 |
| Number of properties | 6 | 6 |
| Chen primes | 58th | |
| Cousin primes (1st member) | 24th | |
| Good primes | 26th | |
| Isolated primes | 43rd | |
| Long primes | 30th | |
| Primes | 81st | 88th |
| Prime triplets (1st member) | 21st | |
| Pythagorean primes | 43rd | |
| Sexy primes (1st member) | 45th | |
| Sophie germain primes | 22nd | |
| Twin primes (1st member) | 22nd | |
| Roman numberals | CDXIX | CDLVII |
| Base 2 | 1101000112 | 1110010012 |
| Base 3 | 1201123 | 1212213 |
| Base 4 | 122034 | 130214 |
| Base 5 | 31345 | 33125 |
| Base 6 | 15356 | 20416 |
| Base 7 | 11367 | 12227 |
| Base 8 | 6438 | 7118 |
| Base 9 | 5159 | 5579 |
| Base 10 | 41910 | 45710 |
| Base 11 | 35111 | 38611 |
| Base 12 | 2ab12 | 32112 |
| Base 13 | 26313 | 29213 |
| Base 14 | 21d14 | 24914 |
| Base 15 | 1ce15 | 20715 |
| Base 16 | 1a316 | 1c916 |