Compare 389981 vs 390097
| Property | 389981 | 390097 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3899811 | 3900971 |
| Prime factorization | 389981 | 390097 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389981 | 1, 390097 |
| Number of properties | 3 | 5 |
| Cousin primes (1st member) | 3722nd | |
| Emirps | 6442nd | 6445th |
| Isolated primes | 25626th | 25632nd |
| Primes | 33065th | 33073rd |
| Super primes | 3546th | |
| Roman numberals | ||
| Base 2 | 10111110011010111012 | 10111110011110100012 |
| Base 3 | 2012102212023 | 2012110100013 |
| Base 4 | 11330311314 | 11330331014 |
| Base 5 | 444344115 | 444403425 |
| Base 6 | 122052456 | 122100016 |
| Base 7 | 32126547 | 32132117 |
| Base 8 | 13715358 | 13717218 |
| Base 9 | 6538529 | 6541019 |
| Base 10 | 38998110 | 39009710 |
| Base 11 | 246aa911 | 2470a411 |
| Base 12 | 16982512 | 16990112 |
| Base 13 | 10867713 | 10873613 |
| Base 14 | a219b14 | a224114 |
| Base 15 | 7a83b15 | 7a8b715 |
| Base 16 | 5f35d16 | 5f3d116 |