Compare 8971 vs 9221
| Property | 8971 | 9221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 89711 | 92211 |
| Prime factorization | 8971 | 9221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8971 | 1, 9221 |
| Number of properties | 4 | 8 |
| Chen primes | 597th | |
| Emirps | 202nd | |
| Isolated primes | 760th | |
| Long primes | 431st | 438th |
| Primes | 1116th | 1143rd |
| Pythagorean primes | 568th | |
| Sexy primes (1st member) | 385th | |
| Sophie germain primes | 181st | |
| Twin primes (2nd member) | 189th | |
| Ulam primes | 79th | |
| Roman numberals | ||
| Base 2 | 100011000010112 | 100100000001012 |
| Base 3 | 1100220213 | 1101221123 |
| Base 4 | 20300234 | 21000114 |
| Base 5 | 2413415 | 2433415 |
| Base 6 | 1053116 | 1104056 |
| Base 7 | 351047 | 356127 |
| Base 8 | 214138 | 220058 |
| Base 9 | 132679 | 135759 |
| Base 10 | 897110 | 922110 |
| Base 11 | 681611 | 6a2311 |
| Base 12 | 523712 | 540512 |
| Base 13 | 411113 | 427413 |
| Base 14 | 33ab14 | 350914 |
| Base 15 | 29d115 | 2aeb15 |
| Base 16 | 230b16 | 240516 |