Compare 214807 vs 215389
| Property | 214807 | 215389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2148071 | 2153891 |
| Prime factorization | 214807 | 215389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 214807 | 1, 215389 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 2271st | 2275th |
| Harmonic primes | 7192nd | 7211th |
| Isolated primes | 14626th | 14663rd |
| Long primes | 7182nd | |
| Primes | 19199th | 19240th |
| Pythagorean primes | 9600th | |
| Roman numberals | ||
| Base 2 | 1101000111000101112 | 1101001001010111012 |
| Base 3 | 1012201222113 | 1012211101013 |
| Base 4 | 3101301134 | 3102111314 |
| Base 5 | 233332125 | 233430245 |
| Base 6 | 43342516 | 43411016 |
| Base 7 | 15531557 | 15546467 |
| Base 8 | 6434278 | 6445358 |
| Base 9 | 3565849 | 3574119 |
| Base 10 | 21480710 | 21538910 |
| Base 11 | 13742a11 | 13790911 |
| Base 12 | a438712 | a479112 |
| Base 13 | 76a0813 | 7706513 |
| Base 14 | 583d514 | 586cd14 |
| Base 15 | 439a715 | 43c4415 |
| Base 16 | 3471716 | 3495d16 |