Compare 20389 vs 20543
Property | 20389 | 20543 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 205431 |
Prime factorization | 20389 | 20543 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20543 |
Number of properties | 5 | 7 |
Cousin primes (1st member) | 351st | |
Harmonic primes | 845th | |
Isolated primes | 1612th | 1621st |
Long primes | 883rd | |
Primes | 2303rd | 2318th |
Pythagorean primes | 1148th | |
Safe primes | 195th | |
Sexy primes (1st member) | 707th | |
Ulam primes | 168th | 173rd |
Roman numberals | ||
Base 2 | 1001111101001012 | 1010000001111112 |
Base 3 | 10002220113 | 10010112123 |
Base 4 | 103322114 | 110003334 |
Base 5 | 11230245 | 11241335 |
Base 6 | 2342216 | 2350356 |
Base 7 | 1133057 | 1136157 |
Base 8 | 476458 | 500778 |
Base 9 | 308649 | 311559 |
Base 10 | 2038910 | 2054310 |
Base 11 | 1435611 | 1448611 |
Base 12 | b97112 | ba7b12 |
Base 13 | 938513 | 947313 |
Base 14 | 760514 | 76b514 |
Base 15 | 609415 | 614815 |
Base 16 | 4fa516 | 503f16 |