Compare 398989 vs 399131
| Property | 398989 | 399131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3989891 | 3991311 |
| Prime factorization | 398989 | 399131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 398989 | 1, 399131 |
| Number of properties | 2 | 4 |
| Isolated primes | 26190th | 26201st |
| Primes | 33779th | 33790th |
| Sexy primes (1st member) | 7639th | |
| Sophie germain primes | 3585th | |
| Roman numberals | ||
| Base 2 | 11000010110100011012 | 11000010111000110112 |
| Base 3 | 2020210221013 | 2020211111223 |
| Base 4 | 12011220314 | 12011301234 |
| Base 5 | 1002314245 | 1002330115 |
| Base 6 | 123151016 | 123154556 |
| Base 7 | 32511437 | 32514357 |
| Base 8 | 14132158 | 14134338 |
| Base 9 | 6672719 | 6674489 |
| Base 10 | 39898910 | 39913110 |
| Base 11 | 25284811 | 25296711 |
| Base 12 | 172a9112 | 172b8b12 |
| Base 13 | 10c7b613 | 10c89513 |
| Base 14 | a559314 | a565514 |
| Base 15 | 7d34415 | 7d3db15 |
| Base 16 | 6168d16 | 6171b16 |