Compare 419 vs 443
| Property | 419 | 443 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4191 | 4431 |
| Prime factorization | 419 | 443 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419 | 1, 443 |
| Number of properties | 6 | 9 |
| Additive primes | 49th | |
| Chen primes | 58th | 60th |
| Cousin primes (2nd member) | 23rd | |
| Good primes | 26th | |
| Harmonic primes | 32nd | |
| Isolated primes | 41st | |
| Left-truncatable primes | 32nd | |
| Long primes | 30th | |
| Primes | 81st | 86th |
| Sexy primes (1st member) | 44th | |
| Sophie germain primes | 22nd | 24th |
| Twin primes (1st member) | 22nd | |
| Roman numberals | CDXIX | CDXLIII |
| Base 2 | 1101000112 | 1101110112 |
| Base 3 | 1201123 | 1211023 |
| Base 4 | 122034 | 123234 |
| Base 5 | 31345 | 32335 |
| Base 6 | 15356 | 20156 |
| Base 7 | 11367 | 12027 |
| Base 8 | 6438 | 6738 |
| Base 9 | 5159 | 5429 |
| Base 10 | 41910 | 44310 |
| Base 11 | 35111 | 37311 |
| Base 12 | 2ab12 | 30b12 |
| Base 13 | 26313 | 28113 |
| Base 14 | 21d14 | 23914 |
| Base 15 | 1ce15 | 1e815 |
| Base 16 | 1a316 | 1bb16 |