Compare 22690 vs 22691
| Property | 22690 | 22691 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 22691 | 226911 |
| Prime factorization | 2 × 5 × 2269 | 22691 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 2269, 4538, 11345, 22690 | 1, 22691 |
| Number of properties | 0 | 7 |
| Chen primes | 1242nd | |
| Good primes | 279th | |
| Harmonic primes | 935th | |
| Isolated primes | 1767th | |
| Long primes | 956th | |
| Primes | 2534th | |
| Sexy primes (1st member) | 761st | |
| Roman numberals | ||
| Base 2 | 1011000101000102 | 1011000101000112 |
| Base 3 | 10110101013 | 10110101023 |
| Base 4 | 112022024 | 112022034 |
| Base 5 | 12112305 | 12112315 |
| Base 6 | 2530146 | 2530156 |
| Base 7 | 1231037 | 1231047 |
| Base 8 | 542428 | 542438 |
| Base 9 | 341119 | 341129 |
| Base 10 | 2269010 | 2269110 |
| Base 11 | 1605811 | 1605911 |
| Base 12 | 1116a12 | 1116b12 |
| Base 13 | a43513 | a43613 |
| Base 14 | 83aa14 | 83ab14 |
| Base 15 | 6aca15 | 6acb15 |
| Base 16 | 58a216 | 58a316 |