Compare 397 vs 2437
| Property | 397 | 2437 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3971 | 24371 |
| Prime factorization | 397 | 2437 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397 | 1, 2437 |
| Number of properties | 8 | 5 |
| Additive primes | 45th | |
| Cousin primes (1st member) | 22nd | 75th |
| Cuban primes 1 | 8th | 16th |
| Happy primes | 21st | |
| Isolated primes | 37th | 218th |
| Left-truncatable primes | 31st | |
| Primes | 78th | 361st |
| Pythagorean primes | 37th | 177th |
| Roman numberals | CCCXCVII | MMCDXXXVII |
| Base 2 | 1100011012 | 1001100001012 |
| Base 3 | 1122013 | 101000213 |
| Base 4 | 120314 | 2120114 |
| Base 5 | 30425 | 342225 |
| Base 6 | 15016 | 151416 |
| Base 7 | 11057 | 100517 |
| Base 8 | 6158 | 46058 |
| Base 9 | 4819 | 33079 |
| Base 10 | 39710 | 243710 |
| Base 11 | 33111 | 191611 |
| Base 12 | 29112 | 14b112 |
| Base 13 | 24713 | 115613 |
| Base 14 | 20514 | c6114 |
| Base 15 | 1b715 | ac715 |
| Base 16 | 18d16 | 98516 |