Compare 12689 vs 12889
Property | 12689 | 12889 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 126891 | 128891 |
Prime factorization | 12689 | 12889 |
Divisors count | 2 | 2 |
Divisors | 1, 12689 | 1, 12889 |
Number of properties | 5 | 6 |
Chen primes | 777th | |
Cousin primes (1st member) | 246th | |
Emirps | 350th | |
Good primes | 205th | |
Harmonic primes | 542nd | |
Isolated primes | 1028th | 1044th |
Primes | 1515th | 1533rd |
Pythagorean primes | 750th | 761st |
Roman numberals | ||
Base 2 | 110001100100012 | 110010010110012 |
Base 3 | 1221012223 | 1222001013 |
Base 4 | 30121014 | 30211214 |
Base 5 | 4012245 | 4030245 |
Base 6 | 1344256 | 1354016 |
Base 7 | 516657 | 524027 |
Base 8 | 306218 | 311318 |
Base 9 | 183589 | 186119 |
Base 10 | 1268910 | 1288910 |
Base 11 | 959611 | 975811 |
Base 12 | 741512 | 756112 |
Base 13 | 5a1113 | 5b3613 |
Base 14 | 48a514 | 49a914 |
Base 15 | 3b5e15 | 3c4415 |
Base 16 | 319116 | 325916 |