Compare 22481 vs 22691
| Property | 22481 | 22691 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 224811 | 226911 |
| Prime factorization | 22481 | 22691 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22481 | 1, 22691 |
| Number of properties | 6 | 7 |
| Additive primes | 1160th | |
| Chen primes | 1230th | 1242nd |
| Good primes | 279th | |
| Harmonic primes | 935th | |
| Isolated primes | 1767th | |
| Long primes | 956th | |
| Primes | 2514th | 2534th |
| Pythagorean primes | 1247th | |
| Sexy primes (1st member) | 761st | |
| Sophie germain primes | 365th | |
| Twin primes (1st member) | 380th | |
| Roman numberals | ||
| Base 2 | 1010111110100012 | 1011000101000112 |
| Base 3 | 10102111223 | 10110101023 |
| Base 4 | 111331014 | 112022034 |
| Base 5 | 12044115 | 12112315 |
| Base 6 | 2520256 | 2530156 |
| Base 7 | 1223547 | 1231047 |
| Base 8 | 537218 | 542438 |
| Base 9 | 337489 | 341129 |
| Base 10 | 2248110 | 2269110 |
| Base 11 | 1598811 | 1605911 |
| Base 12 | 1101512 | 1116b12 |
| Base 13 | a30413 | a43613 |
| Base 14 | 829b14 | 83ab14 |
| Base 15 | 69db15 | 6acb15 |
| Base 16 | 57d116 | 58a316 |