Compare 28283 vs 28288
| Property | 28283 | 28288 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 282831 | 27 × 131 × 171 |
| Prime factorization | 28283 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 |
| Divisors count | 2 | 32 |
| Divisors | 1, 28283 | 1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 28288 |
| Number of properties | 10 | 0 |
| Additive primes | 1408th | |
| Chen primes | 1496th | |
| Cousin primes (2nd member) | 449th | |
| Harmonic primes | 1149th | |
| Isolated primes | 2181st | |
| Primes | 3080th | |
| Prime triplets (3rd member) | 220th | |
| Sexy primes (1st member) | 907th | |
| Sexy primes (2nd member) | 906th | |
| Sexy prime triplets (2nd member) | 236th | |
| Roman numberals | ||
| Base 2 | 1101110011110112 | 1101110100000002 |
| Base 3 | 11022101123 | 11022102013 |
| Base 4 | 123213234 | 123220004 |
| Base 5 | 14011135 | 14011235 |
| Base 6 | 3345356 | 3345446 |
| Base 7 | 1453137 | 1453217 |
| Base 8 | 671738 | 672008 |
| Base 9 | 427159 | 427219 |
| Base 10 | 2828310 | 2828810 |
| Base 11 | 1a28211 | 1a28711 |
| Base 12 | 1444b12 | 1445412 |
| Base 13 | cb4813 | cb5013 |
| Base 14 | a44314 | a44814 |
| Base 15 | 85a815 | 85ad15 |
| Base 16 | 6e7b16 | 6e8016 |