Compare 20717 vs 21101
| Property | 20717 | 21101 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 207171 | 211011 |
| Prime factorization | 20717 | 21101 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20717 | 1, 21101 |
| Number of properties | 7 | 8 |
| Additive primes | 1083rd | 1100th |
| Chen primes | 1146th | 1166th |
| Good primes | 260th | |
| Happy primes | 386th | 392nd |
| Isolated primes | 1653rd | |
| Long primes | 902nd | |
| Primes | 2332nd | 2372nd |
| Pythagorean primes | 1160th | 1178th |
| Sexy primes (1st member) | 718th | |
| Twin primes (1st member) | 352nd | |
| Roman numberals | ||
| Base 2 | 1010000111011012 | 1010010011011012 |
| Base 3 | 10011020223 | 10012211123 |
| Base 4 | 110032314 | 110212314 |
| Base 5 | 11303325 | 11334015 |
| Base 6 | 2355256 | 2414056 |
| Base 7 | 1142547 | 1153437 |
| Base 8 | 503558 | 511558 |
| Base 9 | 313689 | 318459 |
| Base 10 | 2071710 | 2110110 |
| Base 11 | 1462411 | 1494311 |
| Base 12 | bba512 | 1026512 |
| Base 13 | 957813 | 97b213 |
| Base 14 | 779b14 | 799314 |
| Base 15 | 621215 | 63bb15 |
| Base 16 | 50ed16 | 526d16 |