Compare 12679 vs 12689
| Property | 12679 | 12689 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 4091 | 126891 |
| Prime factorization | 31 × 409 | 12689 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 409, 12679 | 1, 12689 |
| Number of properties | 1 | 5 |
| Emirps | 350th | |
| Harmonic primes | 542nd | |
| Isolated primes | 1028th | |
| Primes | 1515th | |
| Pythagorean primes | 750th | |
| Semiprimes | 3294th | |
| Roman numberals | ||
| Base 2 | 110001100001112 | 110001100100012 |
| Base 3 | 1221011213 | 1221012223 |
| Base 4 | 30120134 | 30121014 |
| Base 5 | 4012045 | 4012245 |
| Base 6 | 1344116 | 1344256 |
| Base 7 | 516527 | 516657 |
| Base 8 | 306078 | 306218 |
| Base 9 | 183479 | 183589 |
| Base 10 | 1267910 | 1268910 |
| Base 11 | 958711 | 959611 |
| Base 12 | 740712 | 741512 |
| Base 13 | 5a0413 | 5a1113 |
| Base 14 | 489914 | 48a514 |
| Base 15 | 3b5415 | 3b5e15 |
| Base 16 | 318716 | 319116 |