Compare 21069 vs 21081
| Property | 21069 | 21081 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 23411 | 31 × 70271 |
| Prime factorization | 3 × 3 × 2341 | 3 × 7027 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 2341, 7023, 21069 | 1, 3, 7027, 21081 |
| Number of properties | 0 | 1 |
| Semiprimes | 5348th | |
| Roman numberals | ||
| Base 2 | 1010010010011012 | 1010010010110012 |
| Base 3 | 10012201003 | 10012202103 |
| Base 4 | 110210314 | 110211214 |
| Base 5 | 11332345 | 11333115 |
| Base 6 | 2413136 | 2413336 |
| Base 7 | 1152667 | 1153147 |
| Base 8 | 511158 | 511318 |
| Base 9 | 318109 | 318239 |
| Base 10 | 2106910 | 2108110 |
| Base 11 | 1491411 | 1492511 |
| Base 12 | 1023912 | 1024912 |
| Base 13 | 978913 | 979813 |
| Base 14 | 796d14 | 797b14 |
| Base 15 | 639915 | 63a615 |
| Base 16 | 524d16 | 525916 |