Compare 20543 vs 20544
Property | 20543 | 20544 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 8 |
Prime factorization | 205431 | 26 × 31 × 1071 |
Prime factorization | 20543 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 107 |
Divisors count | 2 | 28 |
Divisors | 1, 20543 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20544 |
Number of properties | 7 | 0 |
Harmonic primes | 845th | |
Isolated primes | 1621st | |
Long primes | 883rd | |
Primes | 2318th | |
Safe primes | 195th | |
Sexy primes (1st member) | 707th | |
Ulam primes | 173rd | |
Roman numberals | ||
Base 2 | 1010000001111112 | 1010000010000002 |
Base 3 | 10010112123 | 10010112203 |
Base 4 | 110003334 | 110010004 |
Base 5 | 11241335 | 11241345 |
Base 6 | 2350356 | 2350406 |
Base 7 | 1136157 | 1136167 |
Base 8 | 500778 | 501008 |
Base 9 | 311559 | 311569 |
Base 10 | 2054310 | 2054410 |
Base 11 | 1448611 | 1448711 |
Base 12 | ba7b12 | ba8012 |
Base 13 | 947313 | 947413 |
Base 14 | 76b514 | 76b614 |
Base 15 | 614815 | 614915 |
Base 16 | 503f16 | 504016 |