Compare 9216 vs 9221
| Property | 9216 | 9221 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 12 | 1 |
| Prime factorization | 210 × 32 | 92211 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 | 9221 |
| Divisors count | 33 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216 | 1, 9221 |
| Number of properties | 0 | 8 |
| Chen primes | 597th | |
| Emirps | 202nd | |
| Isolated primes | 760th | |
| Long primes | 438th | |
| Primes | 1143rd | |
| Pythagorean primes | 568th | |
| Sexy primes (1st member) | 385th | |
| Sophie germain primes | 181st | |
| Roman numberals | ||
| Base 2 | 100100000000002 | 100100000001012 |
| Base 3 | 1101221003 | 1101221123 |
| Base 4 | 21000004 | 21000114 |
| Base 5 | 2433315 | 2433415 |
| Base 6 | 1104006 | 1104056 |
| Base 7 | 356047 | 356127 |
| Base 8 | 220008 | 220058 |
| Base 9 | 135709 | 135759 |
| Base 10 | 921610 | 922110 |
| Base 11 | 6a1911 | 6a2311 |
| Base 12 | 540012 | 540512 |
| Base 13 | 426c13 | 427413 |
| Base 14 | 350414 | 350914 |
| Base 15 | 2ae615 | 2aeb15 |
| Base 16 | 240016 | 240516 |