Compare 28284 vs 28289
| Property | 28284 | 28289 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 23571 | 282891 |
| Prime factorization | 2 × 2 × 3 × 2357 | 28289 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 2357, 4714, 7071, 9428, 14142, 28284 | 1, 28289 |
| Number of properties | 0 | 7 |
| Additive primes | 1409th | |
| Chen primes | 1497th | |
| Isolated primes | 2182nd | |
| Primes | 3081st | |
| Pythagorean primes | 1533rd | |
| Sexy primes (2nd member) | 907th | |
| Sexy prime triplets (3rd member) | 236th | |
| Roman numberals | ||
| Base 2 | 1101110011111002 | 1101110100000012 |
| Base 3 | 11022101203 | 11022102023 |
| Base 4 | 123213304 | 123220014 |
| Base 5 | 14011145 | 14011245 |
| Base 6 | 3345406 | 3345456 |
| Base 7 | 1453147 | 1453227 |
| Base 8 | 671748 | 672018 |
| Base 9 | 427169 | 427229 |
| Base 10 | 2828410 | 2828910 |
| Base 11 | 1a28311 | 1a28811 |
| Base 12 | 1445012 | 1445512 |
| Base 13 | cb4913 | cb5113 |
| Base 14 | a44414 | a44914 |
| Base 15 | 85a915 | 85ae15 |
| Base 16 | 6e7c16 | 6e8116 |