Compare 28439 vs 28537
| Property | 28439 | 28537 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 284391 | 285371 |
| Prime factorization | 28439 | 28537 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28439 | 1, 28537 |
| Number of properties | 3 | 6 |
| Cousin primes (1st member) | 452nd | |
| Good primes | 317th | |
| Isolated primes | 2190th | 2198th |
| Long primes | 1180th | |
| Primes | 3095th | 3103rd |
| Pythagorean primes | 1545th | |
| Sexy primes (2nd member) | 910th | |
| Roman numberals | ||
| Base 2 | 1101111000101112 | 1101111011110012 |
| Base 3 | 11100000223 | 11100102213 |
| Base 4 | 123301134 | 123313214 |
| Base 5 | 14022245 | 14031225 |
| Base 6 | 3353556 | 3400416 |
| Base 7 | 1456257 | 1461257 |
| Base 8 | 674278 | 675718 |
| Base 9 | 430089 | 431279 |
| Base 10 | 2843910 | 2853710 |
| Base 11 | 1a40411 | 1a49311 |
| Base 12 | 1455b12 | 1462112 |
| Base 13 | cc3813 | ccb213 |
| Base 14 | a51514 | a58514 |
| Base 15 | 865e15 | 86c715 |
| Base 16 | 6f1716 | 6f7916 |