Compare 397481 vs 397489
| Property | 397481 | 397489 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 567831 | 3974891 |
| Prime factorization | 7 × 56783 | 397489 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 56783, 397481 | 1, 397489 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 3790th | |
| Cuban primes 2 | 59th | |
| Isolated primes | 26098th | |
| Lucky primes | 4045th | |
| Primes | 33659th | |
| Semiprimes | 87031st | |
| Roman numberals | ||
| Base 2 | 11000010000101010012 | 11000010000101100012 |
| Base 3 | 2020120201123 | 2020120202113 |
| Base 4 | 12010022214 | 12010023014 |
| Base 5 | 1002044115 | 1002044245 |
| Base 6 | 123041056 | 123041216 |
| Base 7 | 32435607 | 32436017 |
| Base 8 | 14102518 | 14102618 |
| Base 9 | 6652159 | 6652249 |
| Base 10 | 39748110 | 39748910 |
| Base 11 | 2516a711 | 25170411 |
| Base 12 | 17203512 | 17204112 |
| Base 13 | 10bbc613 | 10bc0113 |
| Base 14 | a4bd714 | a4c0114 |
| Base 15 | 7cb8b15 | 7cb9415 |
| Base 16 | 610a916 | 610b116 |