Compare 389 vs 709
| Property | 389 | 709 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3891 | 7091 |
| Prime factorization | 389 | 709 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389 | 1, 709 |
| Number of properties | 7 | 8 |
| Chen primes | 55th | |
| Emirps | 20th | 22nd |
| Happy primes | 29th | |
| Harmonic primes | 51st | |
| Isolated primes | 36th | 68th |
| Long primes | 29th | 46th |
| Primes | 77th | 127th |
| Pythagorean primes | 36th | 61st |
| Sexy primes (2nd member) | 42nd | |
| Super primes | 31st | |
| Roman numberals | CCCLXXXIX | DCCIX |
| Base 2 | 1100001012 | 10110001012 |
| Base 3 | 1121023 | 2220213 |
| Base 4 | 120114 | 230114 |
| Base 5 | 30245 | 103145 |
| Base 6 | 14456 | 31416 |
| Base 7 | 10647 | 20327 |
| Base 8 | 6058 | 13058 |
| Base 9 | 4729 | 8679 |
| Base 10 | 38910 | 70910 |
| Base 11 | 32411 | 59511 |
| Base 12 | 28512 | 4b112 |
| Base 13 | 23c13 | 42713 |
| Base 14 | 1db14 | 38914 |
| Base 15 | 1ae15 | 32415 |
| Base 16 | 18516 | 2c516 |