Compare 285227 vs 285231
| Property | 285227 | 285231 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2852271 | 31 × 311 × 30671 |
| Prime factorization | 285227 | 3 × 31 × 3067 |
| Divisors count | 2 | 8 |
| Divisors | 1, 285227 | 1, 3, 31, 93, 3067, 9201, 95077, 285231 |
| Number of properties | 4 | 0 |
| Isolated primes | 19095th | |
| Primes | 24862nd | |
| Sexy primes (2nd member) | 5763rd | |
| Ulam primes | 1767th | |
| Roman numberals | ||
| Base 2 | 10001011010001010112 | 10001011010001011112 |
| Base 3 | 1121110202223 | 1121110210103 |
| Base 4 | 10112202234 | 10112202334 |
| Base 5 | 331114025 | 331114115 |
| Base 6 | 100402556 | 100403036 |
| Base 7 | 22653657 | 22654027 |
| Base 8 | 10550538 | 10550578 |
| Base 9 | 4742289 | 4742339 |
| Base 10 | 28522710 | 28523110 |
| Base 11 | 18532811 | 18533111 |
| Base 12 | 11908b12 | 11909312 |
| Base 13 | 9ca9713 | 9ca9b13 |
| Base 14 | 75d3514 | 75d3914 |
| Base 15 | 597a215 | 597a615 |
| Base 16 | 45a2b16 | 45a2f16 |