Compare 21377 vs 21713
| Property | 21377 | 21713 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213771 | 217131 |
| Prime factorization | 21377 | 21713 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21377 | 1, 21713 |
| Number of properties | 8 | 5 |
| Chen primes | 1177th | |
| Good primes | 268th | |
| Isolated primes | 1697th | |
| Long primes | 909th | 921st |
| Primes | 2398th | 2436th |
| Prime triplets (1st member) | 181st | |
| Pythagorean primes | 1190th | 1210th |
| Sexy primes (1st member) | 728th | |
| Sophie germain primes | 352nd | |
| Twin primes (1st member) | 363rd | |
| Roman numberals | ||
| Base 2 | 1010011100000012 | 1010100110100012 |
| Base 3 | 10020222023 | 10022100123 |
| Base 4 | 110320014 | 111031014 |
| Base 5 | 11410025 | 11433235 |
| Base 6 | 2425456 | 2443056 |
| Base 7 | 1162167 | 1202067 |
| Base 8 | 516018 | 523218 |
| Base 9 | 322829 | 327059 |
| Base 10 | 2137710 | 2171310 |
| Base 11 | 1507411 | 1534a11 |
| Base 12 | 1045512 | 1069512 |
| Base 13 | 996513 | 9b6313 |
| Base 14 | 7b0d14 | 7cad14 |
| Base 15 | 650215 | 667815 |
| Base 16 | 538116 | 54d116 |