Compare 12791 vs 12809
| Property | 12791 | 12809 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127911 | 128091 |
| Prime factorization | 12791 | 12809 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12791 | 1, 12809 |
| Number of properties | 4 | 6 |
| Chen primes | 774th | 775th |
| Emirps | 357th | |
| Harmonic primes | 546th | |
| Isolated primes | 1038th | 1040th |
| Primes | 1525th | 1527th |
| Pythagorean primes | 756th | |
| Sophie germain primes | 231st | |
| Roman numberals | ||
| Base 2 | 110001111101112 | 110010000010012 |
| Base 3 | 1221122023 | 1221201023 |
| Base 4 | 30133134 | 30200214 |
| Base 5 | 4021315 | 4022145 |
| Base 6 | 1351156 | 1351456 |
| Base 7 | 522027 | 522267 |
| Base 8 | 307678 | 310118 |
| Base 9 | 184829 | 185129 |
| Base 10 | 1279110 | 1280910 |
| Base 11 | 967911 | 969511 |
| Base 12 | 749b12 | 74b512 |
| Base 13 | 5a8c13 | 5aa413 |
| Base 14 | 493914 | 494d14 |
| Base 15 | 3bcb15 | 3bde15 |
| Base 16 | 31f716 | 320916 |