Compare 28301 vs 28309
| Property | 28301 | 28309 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 131 × 3111 | 283091 |
| Prime factorization | 7 × 13 × 311 | 28309 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 13, 91, 311, 2177, 4043, 28301 | 1, 28309 |
| Number of properties | 0 | 5 |
| Chen primes | 1500th | |
| Long primes | 1173rd | |
| Primes | 3084th | |
| Pythagorean primes | 1535th | |
| Twin primes (2nd member) | 451st | |
| Roman numberals | ||
| Base 2 | 1101110100011012 | 1101110100101012 |
| Base 3 | 11022110123 | 11022111113 |
| Base 4 | 123220314 | 123221114 |
| Base 5 | 14012015 | 14012145 |
| Base 6 | 3350056 | 3350216 |
| Base 7 | 1453407 | 1453517 |
| Base 8 | 672158 | 672258 |
| Base 9 | 427359 | 427449 |
| Base 10 | 2830110 | 2830910 |
| Base 11 | 1a29911 | 1a2a611 |
| Base 12 | 1446512 | 1447112 |
| Base 13 | cb6013 | cb6813 |
| Base 14 | a45714 | a46114 |
| Base 15 | 85bb15 | 85c415 |
| Base 16 | 6e8d16 | 6e9516 |