Compare 21086 vs 21091
| Property | 21086 | 21091 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 131 × 8111 | 71 × 231 × 1311 |
| Prime factorization | 2 × 13 × 811 | 7 × 23 × 131 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 13, 26, 811, 1622, 10543, 21086 | 1, 7, 23, 131, 161, 917, 3013, 21091 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010010111102 | 1010010011000112 |
| Base 3 | 10012202223 | 10012210113 |
| Base 4 | 110211324 | 110212034 |
| Base 5 | 11333215 | 11333315 |
| Base 6 | 2413426 | 2413516 |
| Base 7 | 1153227 | 1153307 |
| Base 8 | 511368 | 511438 |
| Base 9 | 318289 | 318349 |
| Base 10 | 2108610 | 2109110 |
| Base 11 | 1492a11 | 1493411 |
| Base 12 | 1025212 | 1025712 |
| Base 13 | 97a013 | 97a513 |
| Base 14 | 798214 | 798714 |
| Base 15 | 63ab15 | 63b115 |
| Base 16 | 525e16 | 526316 |