Compare 28299 vs 28309
| Property | 28299 | 28309 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 94331 | 283091 |
| Prime factorization | 3 × 9433 | 28309 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 9433, 28299 | 1, 28309 |
| Number of properties | 1 | 5 |
| Chen primes | 1500th | |
| Long primes | 1173rd | |
| Primes | 3084th | |
| Pythagorean primes | 1535th | |
| Semiprimes | 7057th | |
| Twin primes (2nd member) | 451st | |
| Roman numberals | ||
| Base 2 | 1101110100010112 | 1101110100101012 |
| Base 3 | 11022110103 | 11022111113 |
| Base 4 | 123220234 | 123221114 |
| Base 5 | 14011445 | 14012145 |
| Base 6 | 3350036 | 3350216 |
| Base 7 | 1453357 | 1453517 |
| Base 8 | 672138 | 672258 |
| Base 9 | 427339 | 427449 |
| Base 10 | 2829910 | 2830910 |
| Base 11 | 1a29711 | 1a2a611 |
| Base 12 | 1446312 | 1447112 |
| Base 13 | cb5b13 | cb6813 |
| Base 14 | a45514 | a46114 |
| Base 15 | 85b915 | 85c415 |
| Base 16 | 6e8b16 | 6e9516 |