Compare 401 vs 571
| Property | 401 | 571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4011 | 5711 |
| Prime factorization | 401 | 571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401 | 1, 571 |
| Number of properties | 7 | 7 |
| Additive primes | 46th | 56th |
| Centered triangular primes | 6th | |
| Chen primes | 56th | 75th |
| Cousin primes (2nd member) | 22nd | |
| Isolated primes | 38th | |
| Long primes | 39th | |
| Primes | 79th | 105th |
| Pythagorean primes | 38th | |
| Sexy primes (1st member) | 51st | |
| Super primes | 22nd | |
| Twin primes (2nd member) | 26th | |
| Roman numberals | CDI | DLXXI |
| Base 2 | 1100100012 | 10001110112 |
| Base 3 | 1122123 | 2100113 |
| Base 4 | 121014 | 203234 |
| Base 5 | 31015 | 42415 |
| Base 6 | 15056 | 23516 |
| Base 7 | 11127 | 14447 |
| Base 8 | 6218 | 10738 |
| Base 9 | 4859 | 7049 |
| Base 10 | 40110 | 57110 |
| Base 11 | 33511 | 47a11 |
| Base 12 | 29512 | 3b712 |
| Base 13 | 24b13 | 34c13 |
| Base 14 | 20914 | 2cb14 |
| Base 15 | 1bb15 | 28115 |
| Base 16 | 19116 | 23b16 |