Compare 22109 vs 22115
| Property | 22109 | 22115 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 221091 | 51 × 44231 |
| Prime factorization | 22109 | 5 × 4423 |
| Divisors count | 2 | 4 |
| Divisors | 1, 22109 | 1, 5, 4423, 22115 |
| Number of properties | 6 | 1 |
| Chen primes | 1216th | |
| Harmonic primes | 912th | |
| Long primes | 935th | |
| Primes | 2478th | |
| Pythagorean primes | 1228th | |
| Semiprimes | 5574th | |
| Twin primes (1st member) | 375th | |
| Roman numberals | ||
| Base 2 | 1010110010111012 | 1010110011000112 |
| Base 3 | 10100222123 | 10101000023 |
| Base 4 | 111211314 | 111212034 |
| Base 5 | 12014145 | 12014305 |
| Base 6 | 2502056 | 2502156 |
| Base 7 | 1213137 | 1213227 |
| Base 8 | 531358 | 531438 |
| Base 9 | 332859 | 333029 |
| Base 10 | 2210910 | 2211510 |
| Base 11 | 1567a11 | 1568511 |
| Base 12 | 1096512 | 1096b12 |
| Base 13 | a0a913 | a0b213 |
| Base 14 | 80b314 | 80b914 |
| Base 15 | 683e15 | 684515 |
| Base 16 | 565d16 | 566316 |