Compare 68821 vs 82013
| Property | 68821 | 82013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 688211 | 820131 |
| Prime factorization | 68821 | 82013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 68821 | 1, 82013 |
| Number of properties | 6 | 8 |
| Centered square primes | 57th | 62nd |
| Cousin primes (2nd member) | 1036th | |
| Harmonic primes | 3027th | |
| Isolated primes | 5956th | |
| Primes | 6841st | 8021st |
| Prime triplets (3rd member) | 435th | |
| Pythagorean primes | 3404th | 3997th |
| Sexy primes (2nd member) | 2083rd | |
| Super primes | 881st | |
| Twin primes (2nd member) | 891st | |
| Ulam primes | 503rd | |
| Roman numberals | ||
| Base 2 | 100001100110101012 | 101000000010111012 |
| Base 3 | 101111012213 | 110111111123 |
| Base 4 | 1003031114 | 1100011314 |
| Base 5 | 42002415 | 101110235 |
| Base 6 | 12503416 | 14314056 |
| Base 7 | 4044347 | 4610517 |
| Base 8 | 2063258 | 2401358 |
| Base 9 | 1143579 | 1344459 |
| Base 10 | 6882110 | 8201310 |
| Base 11 | 4778511 | 5668811 |
| Base 12 | 339b112 | 3b56512 |
| Base 13 | 2542c13 | 2b43913 |
| Base 14 | 1b11b14 | 21c6114 |
| Base 15 | 155d115 | 1947815 |
| Base 16 | 10cd516 | 1405d16 |