Compare 401 vs 443
| Property | 401 | 443 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4011 | 4431 |
| Prime factorization | 401 | 443 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401 | 1, 443 |
| Number of properties | 7 | 9 |
| Additive primes | 46th | 49th |
| Chen primes | 56th | 60th |
| Cousin primes (2nd member) | 22nd | 23rd |
| Harmonic primes | 32nd | |
| Isolated primes | 38th | 41st |
| Left-truncatable primes | 32nd | |
| Primes | 79th | 86th |
| Pythagorean primes | 38th | |
| Sexy primes (1st member) | 44th | |
| Sophie germain primes | 24th | |
| Super primes | 22nd | |
| Roman numberals | CDI | CDXLIII |
| Base 2 | 1100100012 | 1101110112 |
| Base 3 | 1122123 | 1211023 |
| Base 4 | 121014 | 123234 |
| Base 5 | 31015 | 32335 |
| Base 6 | 15056 | 20156 |
| Base 7 | 11127 | 12027 |
| Base 8 | 6218 | 6738 |
| Base 9 | 4859 | 5429 |
| Base 10 | 40110 | 44310 |
| Base 11 | 33511 | 37311 |
| Base 12 | 29512 | 30b12 |
| Base 13 | 24b13 | 28113 |
| Base 14 | 20914 | 23914 |
| Base 15 | 1bb15 | 1e815 |
| Base 16 | 19116 | 1bb16 |