Compare 82231 vs 82561
| Property | 82231 | 82561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 822311 | 825611 |
| Prime factorization | 82231 | 82561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 82231 | 1, 82561 |
| Number of properties | 6 | 6 |
| Centered decagonal primes | 62nd | |
| Happy primes | 1244th | 1254th |
| Harmonic primes | 3035th | |
| Isolated primes | 5971st | |
| Lucky primes | 1085th | |
| Primes | 8042nd | 8071st |
| Pythagorean primes | 4021st | |
| Sexy primes (1st member) | 2088th | 2096th |
| Twin primes (2nd member) | 1040th | |
| Roman numberals | ||
| Base 2 | 101000001001101112 | 101000010100000012 |
| Base 3 | 110112101213 | 110120202113 |
| Base 4 | 1100103134 | 1100220014 |
| Base 5 | 101124115 | 101202215 |
| Base 6 | 14324116 | 14341216 |
| Base 7 | 4615127 | 4624637 |
| Base 8 | 2404678 | 2412018 |
| Base 9 | 1347179 | 1352249 |
| Base 10 | 8223110 | 8256110 |
| Base 11 | 5686611 | 5703611 |
| Base 12 | 3b70712 | 3b94112 |
| Base 13 | 2b57613 | 2b76b13 |
| Base 14 | 21d7914 | 2213314 |
| Base 15 | 1957115 | 196e115 |
| Base 16 | 1413716 | 1428116 |