Compare 9221 vs 10091
| Property | 9221 | 10091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 92211 | 100911 |
| Prime factorization | 9221 | 10091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9221 | 1, 10091 |
| Number of properties | 8 | 8 |
| Additive primes | 594th | |
| Chen primes | 597th | 640th |
| Emirps | 202nd | 248th |
| Good primes | 181st | |
| Isolated primes | 760th | |
| Long primes | 438th | 471st |
| Primes | 1143rd | 1238th |
| Pythagorean primes | 568th | |
| Sexy primes (1st member) | 385th | |
| Sophie germain primes | 181st | 192nd |
| Twin primes (1st member) | 209th | |
| Roman numberals | ||
| Base 2 | 100100000001012 | 100111011010112 |
| Base 3 | 1101221123 | 1112112023 |
| Base 4 | 21000114 | 21312234 |
| Base 5 | 2433415 | 3103315 |
| Base 6 | 1104056 | 1144156 |
| Base 7 | 356127 | 412647 |
| Base 8 | 220058 | 235538 |
| Base 9 | 135759 | 147529 |
| Base 10 | 922110 | 1009110 |
| Base 11 | 6a2311 | 764411 |
| Base 12 | 540512 | 5a0b12 |
| Base 13 | 427413 | 479313 |
| Base 14 | 350914 | 396b14 |
| Base 15 | 2aeb15 | 2ecb15 |
| Base 16 | 240516 | 276b16 |