Compare 628391 vs 629381
| Property | 628391 | 629381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6283911 | 6293811 |
| Prime factorization | 628391 | 629381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 628391 | 1, 629381 |
| Number of properties | 4 | 6 |
| Additive primes | 20035th | 20053rd |
| Chen primes | 20082nd | |
| Good primes | 1964th | |
| Isolated primes | 40146th | |
| Primes | 51225th | 51289th |
| Twin primes (1st member) | 5548th | |
| Ulam primes | 3746th | 3748th |
| Roman numberals | ||
| Base 2 | 100110010110101001112 | 100110011010100001012 |
| Base 3 | 10112202222023 | 10112221001023 |
| Base 4 | 21211222134 | 21212220114 |
| Base 5 | 1301020315 | 1301200115 |
| Base 6 | 212451156 | 212534456 |
| Base 7 | 52250217 | 52306347 |
| Base 8 | 23132478 | 23152058 |
| Base 9 | 11568829 | 11583129 |
| Base 10 | 62839110 | 62938110 |
| Base 11 | 39a13511 | 39a95511 |
| Base 12 | 26379b12 | 26428512 |
| Base 13 | 19003a13 | 19061c13 |
| Base 14 | 12501114 | 12551b14 |
| Base 15 | c62cb15 | c673b15 |
| Base 16 | 996a716 | 99a8516 |