Compare 12809 vs 12823
| Property | 12809 | 12823 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 128091 | 128231 |
| Prime factorization | 12809 | 12823 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12809 | 1, 12823 |
| Number of properties | 6 | 6 |
| Chen primes | 775th | |
| Emirps | 357th | |
| Happy primes | 253rd | |
| Harmonic primes | 546th | 548th |
| Isolated primes | 1040th | |
| Long primes | 595th | |
| Primes | 1527th | 1529th |
| Pythagorean primes | 756th | |
| Sexy primes (1st member) | 489th | |
| Twin primes (2nd member) | 245th | |
| Roman numberals | ||
| Base 2 | 110010000010012 | 110010000101112 |
| Base 3 | 1221201023 | 1221202213 |
| Base 4 | 30200214 | 30201134 |
| Base 5 | 4022145 | 4022435 |
| Base 6 | 1351456 | 1352116 |
| Base 7 | 522267 | 522467 |
| Base 8 | 310118 | 310278 |
| Base 9 | 185129 | 185279 |
| Base 10 | 1280910 | 1282310 |
| Base 11 | 969511 | 96a811 |
| Base 12 | 74b512 | 750712 |
| Base 13 | 5aa413 | 5ab513 |
| Base 14 | 494d14 | 495d14 |
| Base 15 | 3bde15 | 3bed15 |
| Base 16 | 320916 | 321716 |