Compare 12681 vs 12689
Property | 12681 | 12689 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 32 × 14091 | 126891 |
Prime factorization | 3 × 3 × 1409 | 12689 |
Divisors count | 6 | 2 |
Divisors | 1, 3, 9, 1409, 4227, 12681 | 1, 12689 |
Number of properties | 0 | 5 |
Emirps | 350th | |
Harmonic primes | 542nd | |
Isolated primes | 1028th | |
Primes | 1515th | |
Pythagorean primes | 750th | |
Roman numberals | ||
Base 2 | 110001100010012 | 110001100100012 |
Base 3 | 1221012003 | 1221012223 |
Base 4 | 30120214 | 30121014 |
Base 5 | 4012115 | 4012245 |
Base 6 | 1344136 | 1344256 |
Base 7 | 516547 | 516657 |
Base 8 | 306118 | 306218 |
Base 9 | 183509 | 183589 |
Base 10 | 1268110 | 1268910 |
Base 11 | 958911 | 959611 |
Base 12 | 740912 | 741512 |
Base 13 | 5a0613 | 5a1113 |
Base 14 | 489b14 | 48a514 |
Base 15 | 3b5615 | 3b5e15 |
Base 16 | 318916 | 319116 |