Compare 285212 vs 285223
| Property | 285212 | 285223 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 1131 × 6311 | 231 × 124011 |
| Prime factorization | 2 × 2 × 113 × 631 | 23 × 12401 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 113, 226, 452, 631, 1262, 2524, 71303, 142606, 285212 | 1, 23, 12401, 285223 |
| Number of properties | 0 | 1 |
| Semiprimes | 63437th | |
| Roman numberals | ||
| Base 2 | 10001011010000111002 | 10001011010001001112 |
| Base 3 | 1121110201023 | 1121110202113 |
| Base 4 | 10112201304 | 10112202134 |
| Base 5 | 331113225 | 331113435 |
| Base 6 | 100402326 | 100402516 |
| Base 7 | 22653447 | 22653617 |
| Base 8 | 10550348 | 10550478 |
| Base 9 | 4742129 | 4742249 |
| Base 10 | 28521210 | 28522310 |
| Base 11 | 18531411 | 18532411 |
| Base 12 | 11907812 | 11908712 |
| Base 13 | 9ca8513 | 9ca9313 |
| Base 14 | 75d2414 | 75d3114 |
| Base 15 | 5979215 | 5979d15 |
| Base 16 | 45a1c16 | 45a2716 |