Compare 12686 vs 12697
| Property | 12686 | 12697 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 63431 | 126971 |
| Prime factorization | 2 × 6343 | 12697 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 6343, 12686 | 1, 12697 |
| Number of properties | 1 | 6 |
| Emirps | 351st | |
| Isolated primes | 1029th | |
| Long primes | 590th | |
| Primes | 1516th | |
| Pythagorean primes | 751st | |
| Semiprimes | 3296th | |
| Sexy primes (1st member) | 487th | |
| Roman numberals | ||
| Base 2 | 110001100011102 | 110001100110012 |
| Base 3 | 1221012123 | 1221020213 |
| Base 4 | 30120324 | 30121214 |
| Base 5 | 4012215 | 4012425 |
| Base 6 | 1344226 | 1344416 |
| Base 7 | 516627 | 520067 |
| Base 8 | 306168 | 306318 |
| Base 9 | 183559 | 183679 |
| Base 10 | 1268610 | 1269710 |
| Base 11 | 959311 | 95a311 |
| Base 12 | 741212 | 742112 |
| Base 13 | 5a0b13 | 5a1913 |
| Base 14 | 48a214 | 48ad14 |
| Base 15 | 3b5b15 | 3b6715 |
| Base 16 | 318e16 | 319916 |