Compare 20389 vs 20717
Property | 20389 | 20717 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 207171 |
Prime factorization | 20389 | 20717 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20717 |
Number of properties | 5 | 7 |
Additive primes | 1083rd | |
Chen primes | 1146th | |
Cousin primes (1st member) | 351st | |
Good primes | 260th | |
Happy primes | 386th | |
Isolated primes | 1612th | |
Primes | 2303rd | 2332nd |
Pythagorean primes | 1148th | 1160th |
Twin primes (1st member) | 352nd | |
Ulam primes | 168th | |
Roman numberals | ||
Base 2 | 1001111101001012 | 1010000111011012 |
Base 3 | 10002220113 | 10011020223 |
Base 4 | 103322114 | 110032314 |
Base 5 | 11230245 | 11303325 |
Base 6 | 2342216 | 2355256 |
Base 7 | 1133057 | 1142547 |
Base 8 | 476458 | 503558 |
Base 9 | 308649 | 313689 |
Base 10 | 2038910 | 2071710 |
Base 11 | 1435611 | 1462411 |
Base 12 | b97112 | bba512 |
Base 13 | 938513 | 957813 |
Base 14 | 760514 | 779b14 |
Base 15 | 609415 | 621215 |
Base 16 | 4fa516 | 50ed16 |