Compare 20717 vs 20981
Property | 20717 | 20981 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207171 | 209811 |
Prime factorization | 20717 | 20981 |
Divisors count | 2 | 2 |
Divisors | 1, 20717 | 1, 20981 |
Number of properties | 7 | 5 |
Additive primes | 1083rd | |
Chen primes | 1146th | 1161st |
Good primes | 260th | 265th |
Happy primes | 386th | |
Primes | 2332nd | 2359th |
Pythagorean primes | 1160th | 1172nd |
Twin primes (1st member) | 352nd | 357th |
Roman numberals | ||
Base 2 | 1010000111011012 | 1010001111101012 |
Base 3 | 10011020223 | 10012100023 |
Base 4 | 110032314 | 110133114 |
Base 5 | 11303325 | 11324115 |
Base 6 | 2355256 | 2410456 |
Base 7 | 1142547 | 1151127 |
Base 8 | 503558 | 507658 |
Base 9 | 313689 | 317029 |
Base 10 | 2071710 | 2098110 |
Base 11 | 1462411 | 1484411 |
Base 12 | bba512 | 1018512 |
Base 13 | 957813 | 971c13 |
Base 14 | 779b14 | 790914 |
Base 15 | 621215 | 633b15 |
Base 16 | 50ed16 | 51f516 |