Compare 21397 vs 22027
| Property | 21397 | 22027 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213971 | 220271 |
| Prime factorization | 21397 | 22027 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21397 | 1, 22027 |
| Number of properties | 5 | 5 |
| Additive primes | 1141st | |
| Cousin primes (1st member) | 365th | 374th |
| Isolated primes | 1677th | 1724th |
| Primes | 2402nd | 2467th |
| Pythagorean primes | 1191st | |
| Sexy primes (2nd member) | 729th | |
| Super primes | 365th | |
| Roman numberals | ||
| Base 2 | 1010011100101012 | 1010110000010112 |
| Base 3 | 10021001113 | 10100122113 |
| Base 4 | 110321114 | 111200234 |
| Base 5 | 11410425 | 12011025 |
| Base 6 | 2430216 | 2455516 |
| Base 7 | 1162457 | 1211357 |
| Base 8 | 516258 | 530138 |
| Base 9 | 323149 | 331849 |
| Base 10 | 2139710 | 2202710 |
| Base 11 | 1509211 | 1560511 |
| Base 12 | 1047112 | 108b712 |
| Base 13 | 997c13 | a04513 |
| Base 14 | 7b2514 | 805514 |
| Base 15 | 651715 | 67d715 |
| Base 16 | 539516 | 560b16 |