Compare 20985 vs 20992
| Property | 20985 | 20992 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 10 |
| Prime factorization | 31 × 51 × 13991 | 29 × 411 |
| Prime factorization | 3 × 5 × 1399 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 |
| Divisors count | 8 | 20 |
| Divisors | 1, 3, 5, 15, 1399, 4197, 6995, 20985 | 1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001111110012 | 1010010000000002 |
| Base 3 | 10012100203 | 10012101113 |
| Base 4 | 110133214 | 110200004 |
| Base 5 | 11324205 | 11324325 |
| Base 6 | 2410536 | 2411046 |
| Base 7 | 1151167 | 1151267 |
| Base 8 | 507718 | 510008 |
| Base 9 | 317069 | 317149 |
| Base 10 | 2098510 | 2099210 |
| Base 11 | 1484811 | 1485411 |
| Base 12 | 1018912 | 1019412 |
| Base 13 | 972313 | 972a13 |
| Base 14 | 790d14 | 791614 |
| Base 15 | 634015 | 634715 |
| Base 16 | 51f916 | 520016 |