Compare 22129 vs 22921
| Property | 22129 | 22921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 221291 | 229211 |
| Prime factorization | 22129 | 22921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22129 | 1, 22921 |
| Number of properties | 7 | 6 |
| Cousin primes (1st member) | 376th | |
| Happy primes | 407th | 419th |
| Harmonic primes | 914th | 942nd |
| Isolated primes | 1732nd | 1785th |
| Lucky primes | 405th | |
| Primes | 2481st | 2558th |
| Pythagorean primes | 1229th | 1268th |
| Sexy primes (2nd member) | 747th | |
| Roman numberals | ||
| Base 2 | 1010110011100012 | 1011001100010012 |
| Base 3 | 10101001213 | 10111022213 |
| Base 4 | 111213014 | 112120214 |
| Base 5 | 12020045 | 12131415 |
| Base 6 | 2502416 | 2540416 |
| Base 7 | 1213427 | 1235537 |
| Base 8 | 531618 | 546118 |
| Base 9 | 333179 | 343879 |
| Base 10 | 2212910 | 2292110 |
| Base 11 | 1569811 | 1624811 |
| Base 12 | 1098112 | 1132112 |
| Base 13 | a0c313 | a58213 |
| Base 14 | 80c914 | 84d314 |
| Base 15 | 685415 | 6bd115 |
| Base 16 | 567116 | 598916 |