Compare 28429 vs 28437
| Property | 28429 | 28437 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 284291 | 31 × 94791 |
| Prime factorization | 28429 | 3 × 9479 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28429 | 1, 3, 9479, 28437 |
| Number of properties | 6 | 1 |
| Cousin primes (1st member) | 450th | |
| Isolated primes | 2188th | |
| Long primes | 1176th | |
| Lucky primes | 482nd | |
| Primes | 3093rd | |
| Pythagorean primes | 1539th | |
| Semiprimes | 7092nd | |
| Roman numberals | ||
| Base 2 | 1101111000011012 | 1101111000101012 |
| Base 3 | 11022222213 | 11100000203 |
| Base 4 | 123300314 | 123301114 |
| Base 5 | 14022045 | 14022225 |
| Base 6 | 3353416 | 3353536 |
| Base 7 | 1456127 | 1456237 |
| Base 8 | 674158 | 674258 |
| Base 9 | 428879 | 430069 |
| Base 10 | 2842910 | 2843710 |
| Base 11 | 1a3a511 | 1a40211 |
| Base 12 | 1455112 | 1455912 |
| Base 13 | cc2b13 | cc3613 |
| Base 14 | a50914 | a51314 |
| Base 15 | 865415 | 865c15 |
| Base 16 | 6f0d16 | 6f1516 |