Compare 397289 vs 398129
| Property | 397289 | 398129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3972891 | 3981291 |
| Prime factorization | 397289 | 398129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397289 | 1, 398129 |
| Number of properties | 4 | 4 |
| Chen primes | 13607th | |
| Isolated primes | 26087th | 26134th |
| Primes | 33644th | 33711th |
| Sexy primes (2nd member) | 7608th | |
| Sophie germain primes | 3574th | 3581st |
| Roman numberals | ||
| Base 2 | 11000001111111010012 | 11000010011001100012 |
| Base 3 | 2020112221023 | 2020200101123 |
| Base 4 | 12003332214 | 12010303014 |
| Base 5 | 1002031245 | 1002200045 |
| Base 6 | 123031456 | 123111056 |
| Base 7 | 32431647 | 32455047 |
| Base 8 | 14077518 | 14114618 |
| Base 9 | 6648729 | 6661159 |
| Base 10 | 39728910 | 39812910 |
| Base 11 | 25154211 | 25213611 |
| Base 12 | 171ab512 | 17249512 |
| Base 13 | 10baa913 | 10c2a413 |
| Base 14 | a4adb14 | a513b14 |
| Base 15 | 7caae15 | 7ce6e15 |
| Base 16 | 60fe916 | 6133116 |