Compare 389941 vs 390407
| Property | 389941 | 390407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3899411 | 3904071 |
| Prime factorization | 389941 | 390407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389941 | 1, 390407 |
| Number of properties | 4 | 8 |
| Additive primes | 13108th | |
| Chen primes | 13393rd | |
| Isolated primes | 25621st | 25652nd |
| Primes | 33060th | 33101st |
| Safe primes | 2017th | |
| Sexy primes (1st member) | 7479th | 7490th |
| Sexy prime triplets (1st member) | 1432nd | 1436th |
| Ulam primes | 2378th | |
| Roman numberals | ||
| Base 2 | 10111110011001101012 | 10111110101000001112 |
| Base 3 | 2012102200213 | 2012111121123 |
| Base 4 | 11330303114 | 11331100134 |
| Base 5 | 444342315 | 444431125 |
| Base 6 | 122051416 | 122112356 |
| Base 7 | 32125667 | 32141337 |
| Base 8 | 13714658 | 13724078 |
| Base 9 | 6538079 | 6544759 |
| Base 10 | 38994110 | 39040710 |
| Base 11 | 246a7211 | 24735611 |
| Base 12 | 1697b112 | 169b1b12 |
| Base 13 | 10864613 | 10891413 |
| Base 14 | a216d14 | a23c314 |
| Base 15 | 7a81115 | 7aa2215 |
| Base 16 | 5f33516 | 5f50716 |