Compare 21937 vs 22129
| Property | 21937 | 22129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 219371 | 221291 |
| Prime factorization | 21937 | 22129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21937 | 1, 22129 |
| Number of properties | 6 | 7 |
| Cousin primes (1st member) | 376th | |
| Happy primes | 407th | |
| Harmonic primes | 914th | |
| Isolated primes | 1716th | 1732nd |
| Long primes | 930th | |
| Primes | 2459th | 2481st |
| Pythagorean primes | 1220th | 1229th |
| Sexy primes (1st member) | 741st | |
| Sexy primes (2nd member) | 747th | |
| Super primes | 364th | |
| Roman numberals | ||
| Base 2 | 1010101101100012 | 1010110011100012 |
| Base 3 | 10100021113 | 10101001213 |
| Base 4 | 111123014 | 111213014 |
| Base 5 | 12002225 | 12020045 |
| Base 6 | 2453216 | 2502416 |
| Base 7 | 1206467 | 1213427 |
| Base 8 | 526618 | 531618 |
| Base 9 | 330749 | 333179 |
| Base 10 | 2193710 | 2212910 |
| Base 11 | 1553311 | 1569811 |
| Base 12 | 1084112 | 1098112 |
| Base 13 | 9ca613 | a0c313 |
| Base 14 | 7dcd14 | 80c914 |
| Base 15 | 677715 | 685415 |
| Base 16 | 55b116 | 567116 |