Compare 389981 vs 389989
| Property | 389981 | 389989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3899811 | 3899891 |
| Prime factorization | 389981 | 389989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389981 | 1, 389989 |
| Number of properties | 3 | 2 |
| Emirps | 6442nd | |
| Isolated primes | 25626th | 25627th |
| Primes | 33065th | 33066th |
| Roman numberals | ||
| Base 2 | 10111110011010111012 | 10111110011011001012 |
| Base 3 | 2012102212023 | 2012102220013 |
| Base 4 | 11330311314 | 11330312114 |
| Base 5 | 444344115 | 444344245 |
| Base 6 | 122052456 | 122053016 |
| Base 7 | 32126547 | 32126657 |
| Base 8 | 13715358 | 13715458 |
| Base 9 | 6538529 | 6538619 |
| Base 10 | 38998110 | 38998910 |
| Base 11 | 246aa911 | 24700611 |
| Base 12 | 16982512 | 16983112 |
| Base 13 | 10867713 | 10868213 |
| Base 14 | a219b14 | a21a514 |
| Base 15 | 7a83b15 | 7a84415 |
| Base 16 | 5f35d16 | 5f36516 |