Compare 8243 vs 9221
| Property | 8243 | 9221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82431 | 92211 |
| Prime factorization | 8243 | 9221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8243 | 1, 9221 |
| Number of properties | 7 | 8 |
| Additive primes | 506th | |
| Chen primes | 597th | |
| Emirps | 202nd | |
| Harmonic primes | 379th | |
| Isolated primes | 678th | 760th |
| Long primes | 438th | |
| Primes | 1035th | 1143rd |
| Pythagorean primes | 568th | |
| Sexy primes (1st member) | 385th | |
| Sexy primes (2nd member) | 353rd | |
| Sexy prime triplets (3rd member) | 111th | |
| Sophie germain primes | 171st | 181st |
| Roman numberals | ||
| Base 2 | 100000001100112 | 100100000001012 |
| Base 3 | 1020220223 | 1101221123 |
| Base 4 | 20003034 | 21000114 |
| Base 5 | 2304335 | 2433415 |
| Base 6 | 1020556 | 1104056 |
| Base 7 | 330147 | 356127 |
| Base 8 | 200638 | 220058 |
| Base 9 | 122689 | 135759 |
| Base 10 | 824310 | 922110 |
| Base 11 | 621411 | 6a2311 |
| Base 12 | 492b12 | 540512 |
| Base 13 | 39a113 | 427413 |
| Base 14 | 300b14 | 350914 |
| Base 15 | 269815 | 2aeb15 |
| Base 16 | 203316 | 240516 |