Compare 22391 vs 22409
| Property | 22391 | 22409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 223911 | 224091 |
| Prime factorization | 22391 | 22409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22391 | 1, 22409 |
| Number of properties | 4 | 7 |
| Additive primes | 1154th | 1156th |
| Chen primes | 1227th | |
| Harmonic primes | 923rd | |
| Isolated primes | 1749th | 1751st |
| Primes | 2506th | 2508th |
| Pythagorean primes | 1242nd | |
| Sexy primes (1st member) | 754th | |
| Sophie germain primes | 362nd | |
| Roman numberals | ||
| Base 2 | 1010111011101112 | 1010111100010012 |
| Base 3 | 10102010223 | 10102012223 |
| Base 4 | 111313134 | 111320214 |
| Base 5 | 12040315 | 12041145 |
| Base 6 | 2513556 | 2514256 |
| Base 7 | 1221657 | 1222227 |
| Base 8 | 535678 | 536118 |
| Base 9 | 336389 | 336589 |
| Base 10 | 2239110 | 2240910 |
| Base 11 | 1590611 | 1592211 |
| Base 12 | 10b5b12 | 10b7512 |
| Base 13 | a26513 | a27a13 |
| Base 14 | 823514 | 824914 |
| Base 15 | 697b15 | 698e15 |
| Base 16 | 577716 | 578916 |