Compare 401 vs 413
| Property | 401 | 413 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4011 | 71 × 591 |
| Prime factorization | 401 | 7 × 59 |
| Divisors count | 2 | 4 |
| Divisors | 1, 401 | 1, 7, 59, 413 |
| Number of properties | 7 | 1 |
| Additive primes | 46th | |
| Chen primes | 56th | |
| Cousin primes (2nd member) | 22nd | |
| Isolated primes | 38th | |
| Primes | 79th | |
| Pythagorean primes | 38th | |
| Semiprimes | 130th | |
| Super primes | 22nd | |
| Roman numberals | CDI | CDXIII |
| Base 2 | 1100100012 | 1100111012 |
| Base 3 | 1122123 | 1200223 |
| Base 4 | 121014 | 121314 |
| Base 5 | 31015 | 31235 |
| Base 6 | 15056 | 15256 |
| Base 7 | 11127 | 11307 |
| Base 8 | 6218 | 6358 |
| Base 9 | 4859 | 5089 |
| Base 10 | 40110 | 41310 |
| Base 11 | 33511 | 34611 |
| Base 12 | 29512 | 2a512 |
| Base 13 | 24b13 | 25a13 |
| Base 14 | 20914 | 21714 |
| Base 15 | 1bb15 | 1c815 |
| Base 16 | 19116 | 19d16 |