Compare 68539 vs 68540
Property | 68539 | 68540 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 685391 | 22 × 51 × 231 × 1491 |
Prime factorization | 68539 | 2 × 2 × 5 × 23 × 149 |
Divisors count | 2 | 24 |
Divisors | 1, 68539 | 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540 |
Number of properties | 6 | 0 |
Additive primes | 2905th | |
Cousin primes (1st member) | 893rd | |
Harmonic primes | 2574th | |
Isolated primes | 5039th | |
Long primes | 2577th | |
Primes | 6816th | |
Roman numberals | ||
Base 2 | 100001011101110112 | 100001011101111002 |
Base 3 | 101110001113 | 101110001123 |
Base 4 | 1002323234 | 1002323304 |
Base 5 | 41431245 | 41431305 |
Base 6 | 12451516 | 12451526 |
Base 7 | 4035527 | 4035537 |
Base 8 | 2056738 | 2056748 |
Base 9 | 1140149 | 1140159 |
Base 10 | 6853910 | 6854010 |
Base 11 | 4754911 | 4754a11 |
Base 12 | 337b712 | 337b812 |
Base 13 | 2527313 | 2527413 |
Base 14 | 1ad9914 | 1ad9a14 |
Base 15 | 1549415 | 1549515 |
Base 16 | 10bbb16 | 10bbc16 |