Compare 28283 vs 28293
| Property | 28283 | 28293 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 282831 | 31 × 94311 |
| Prime factorization | 28283 | 3 × 9431 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28283 | 1, 3, 9431, 28293 |
| Number of properties | 10 | 1 |
| Additive primes | 1408th | |
| Chen primes | 1496th | |
| Cousin primes (2nd member) | 449th | |
| Harmonic primes | 1149th | |
| Isolated primes | 2181st | |
| Primes | 3080th | |
| Prime triplets (3rd member) | 220th | |
| Semiprimes | 7054th | |
| Sexy primes (1st member) | 907th | |
| Sexy primes (2nd member) | 906th | |
| Sexy prime triplets (2nd member) | 236th | |
| Roman numberals | ||
| Base 2 | 1101110011110112 | 1101110100001012 |
| Base 3 | 11022101123 | 11022102203 |
| Base 4 | 123213234 | 123220114 |
| Base 5 | 14011135 | 14011335 |
| Base 6 | 3345356 | 3345536 |
| Base 7 | 1453137 | 1453267 |
| Base 8 | 671738 | 672058 |
| Base 9 | 427159 | 427269 |
| Base 10 | 2828310 | 2829310 |
| Base 11 | 1a28211 | 1a29111 |
| Base 12 | 1444b12 | 1445912 |
| Base 13 | cb4813 | cb5513 |
| Base 14 | a44314 | a44d14 |
| Base 15 | 85a815 | 85b315 |
| Base 16 | 6e7b16 | 6e8516 |