Compare 285 vs 286
| Property | 285 | 286 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 191 | 21 × 111 × 131 |
| Prime factorization | 3 × 5 × 19 | 2 × 11 × 13 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 5, 15, 19, 57, 95, 285 | 1, 2, 11, 13, 22, 26, 143, 286 |
| Number of properties | 0 | 0 |
| Roman numberals | CCLXXXV | CCLXXXVI |
| Base 2 | 1000111012 | 1000111102 |
| Base 3 | 1011203 | 1011213 |
| Base 4 | 101314 | 101324 |
| Base 5 | 21205 | 21215 |
| Base 6 | 11536 | 11546 |
| Base 7 | 5557 | 5567 |
| Base 8 | 4358 | 4368 |
| Base 9 | 3469 | 3479 |
| Base 10 | 28510 | 28610 |
| Base 11 | 23a11 | 24011 |
| Base 12 | 1b912 | 1ba12 |
| Base 13 | 18c13 | 19013 |
| Base 14 | 16514 | 16614 |
| Base 15 | 14015 | 14115 |
| Base 16 | 11d16 | 11e16 |