Compare 22391 vs 22399
| Property | 22391 | 22399 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 223911 | 131 × 17231 |
| Prime factorization | 22391 | 13 × 1723 |
| Divisors count | 2 | 4 |
| Divisors | 1, 22391 | 1, 13, 1723, 22399 |
| Number of properties | 4 | 1 |
| Additive primes | 1154th | |
| Isolated primes | 1749th | |
| Primes | 2506th | |
| Semiprimes | 5641st | |
| Sexy primes (1st member) | 754th | |
| Roman numberals | ||
| Base 2 | 1010111011101112 | 1010111011111112 |
| Base 3 | 10102010223 | 10102011213 |
| Base 4 | 111313134 | 111313334 |
| Base 5 | 12040315 | 12040445 |
| Base 6 | 2513556 | 2514116 |
| Base 7 | 1221657 | 1222067 |
| Base 8 | 535678 | 535778 |
| Base 9 | 336389 | 336479 |
| Base 10 | 2239110 | 2239910 |
| Base 11 | 1590611 | 1591311 |
| Base 12 | 10b5b12 | 10b6712 |
| Base 13 | a26513 | a27013 |
| Base 14 | 823514 | 823d14 |
| Base 15 | 697b15 | 698415 |
| Base 16 | 577716 | 577f16 |