Compare 401 vs 797
| Property | 401 | 797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4011 | 7971 |
| Prime factorization | 401 | 797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401 | 1, 797 |
| Number of properties | 7 | 11 |
| Additive primes | 46th | 73rd |
| Chen primes | 56th | 94th |
| Cousin primes (2nd member) | 22nd | |
| Isolated primes | 38th | 80th |
| Left-truncatable primes | 45th | |
| Palindromic primes | 18th | |
| Primes | 79th | 139th |
| Pythagorean primes | 38th | 67th |
| Restricted right-truncatable primes | 4th | |
| Right-truncatable primes | 27th | |
| Super primes | 22nd | 34th |
| Two-sided primes | 12th | |
| Roman numberals | CDI | DCCXCVII |
| Base 2 | 1100100012 | 11000111012 |
| Base 3 | 1122123 | 10021123 |
| Base 4 | 121014 | 301314 |
| Base 5 | 31015 | 111425 |
| Base 6 | 15056 | 34056 |
| Base 7 | 11127 | 22167 |
| Base 8 | 6218 | 14358 |
| Base 9 | 4859 | 10759 |
| Base 10 | 40110 | 79710 |
| Base 11 | 33511 | 66511 |
| Base 12 | 29512 | 56512 |
| Base 13 | 24b13 | 49413 |
| Base 14 | 20914 | 40d14 |
| Base 15 | 1bb15 | 38215 |
| Base 16 | 19116 | 31d16 |