Compare 12689 vs 12743
| Property | 12689 | 12743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126891 | 127431 |
| Prime factorization | 12689 | 12743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12689 | 1, 12743 |
| Number of properties | 5 | 8 |
| Additive primes | 737th | |
| Chen primes | 771st | |
| Cousin primes (2nd member) | 245th | |
| Emirps | 350th | 353rd |
| Happy primes | 252nd | |
| Harmonic primes | 542nd | |
| Isolated primes | 1028th | 1034th |
| Long primes | 592nd | |
| Primes | 1515th | 1521st |
| Pythagorean primes | 750th | |
| Roman numberals | ||
| Base 2 | 110001100100012 | 110001110001112 |
| Base 3 | 1221012223 | 1221102223 |
| Base 4 | 30121014 | 30130134 |
| Base 5 | 4012245 | 4014335 |
| Base 6 | 1344256 | 1345556 |
| Base 7 | 516657 | 521037 |
| Base 8 | 306218 | 307078 |
| Base 9 | 183589 | 184289 |
| Base 10 | 1268910 | 1274310 |
| Base 11 | 959611 | 963511 |
| Base 12 | 741512 | 745b12 |
| Base 13 | 5a1113 | 5a5313 |
| Base 14 | 48a514 | 490314 |
| Base 15 | 3b5e15 | 3b9815 |
| Base 16 | 319116 | 31c716 |