Compare 20711 vs 20717
Property | 20711 | 20717 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1391 × 1491 | 207171 |
Prime factorization | 139 × 149 | 20717 |
Divisors count | 4 | 2 |
Divisors | 1, 139, 149, 20711 | 1, 20717 |
Number of properties | 1 | 7 |
Additive primes | 1083rd | |
Chen primes | 1146th | |
Good primes | 260th | |
Happy primes | 386th | |
Primes | 2332nd | |
Pythagorean primes | 1160th | |
Semiprimes | 5259th | |
Twin primes (1st member) | 352nd | |
Roman numberals | ||
Base 2 | 1010000111001112 | 1010000111011012 |
Base 3 | 10011020023 | 10011020223 |
Base 4 | 110032134 | 110032314 |
Base 5 | 11303215 | 11303325 |
Base 6 | 2355156 | 2355256 |
Base 7 | 1142457 | 1142547 |
Base 8 | 503478 | 503558 |
Base 9 | 313629 | 313689 |
Base 10 | 2071110 | 2071710 |
Base 11 | 1461911 | 1462411 |
Base 12 | bb9b12 | bba512 |
Base 13 | 957213 | 957813 |
Base 14 | 779514 | 779b14 |
Base 15 | 620b15 | 621215 |
Base 16 | 50e716 | 50ed16 |