Compare 419 vs 419
| Property | 419 | 419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4191 | 4191 |
| Prime factorization | 419 | 419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419 | 1, 419 |
| Number of properties | 6 | 6 |
| Chen primes | 58th | 58th |
| Good primes | 26th | 26th |
| Long primes | 30th | 30th |
| Primes | 81st | 81st |
| Sophie germain primes | 22nd | 22nd |
| Twin primes (1st member) | 22nd | 22nd |
| Roman numberals | CDXIX | CDXIX |
| Base 2 | 1101000112 | 1101000112 |
| Base 3 | 1201123 | 1201123 |
| Base 4 | 122034 | 122034 |
| Base 5 | 31345 | 31345 |
| Base 6 | 15356 | 15356 |
| Base 7 | 11367 | 11367 |
| Base 8 | 6438 | 6438 |
| Base 9 | 5159 | 5159 |
| Base 10 | 41910 | 41910 |
| Base 11 | 35111 | 35111 |
| Base 12 | 2ab12 | 2ab12 |
| Base 13 | 26313 | 26313 |
| Base 14 | 21d14 | 21d14 |
| Base 15 | 1ce15 | 1ce15 |
| Base 16 | 1a316 | 1a316 |