Compare 12797 vs 12809
| Property | 12797 | 12809 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 671 × 1911 | 128091 |
| Prime factorization | 67 × 191 | 12809 |
| Divisors count | 4 | 2 |
| Divisors | 1, 67, 191, 12797 | 1, 12809 |
| Number of properties | 1 | 6 |
| Chen primes | 775th | |
| Emirps | 357th | |
| Harmonic primes | 546th | |
| Isolated primes | 1040th | |
| Primes | 1527th | |
| Pythagorean primes | 756th | |
| Semiprimes | 3330th | |
| Roman numberals | ||
| Base 2 | 110001111111012 | 110010000010012 |
| Base 3 | 1221122223 | 1221201023 |
| Base 4 | 30133314 | 30200214 |
| Base 5 | 4021425 | 4022145 |
| Base 6 | 1351256 | 1351456 |
| Base 7 | 522117 | 522267 |
| Base 8 | 307758 | 310118 |
| Base 9 | 184889 | 185129 |
| Base 10 | 1279710 | 1280910 |
| Base 11 | 968411 | 969511 |
| Base 12 | 74a512 | 74b512 |
| Base 13 | 5a9513 | 5aa413 |
| Base 14 | 494114 | 494d14 |
| Base 15 | 3bd215 | 3bde15 |
| Base 16 | 31fd16 | 320916 |