Compare 81976 vs 81981
| Property | 81976 | 81981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 23 × 102471 | 32 × 91091 |
| Prime factorization | 2 × 2 × 2 × 10247 | 3 × 3 × 9109 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 4, 8, 10247, 20494, 40988, 81976 | 1, 3, 9, 9109, 27327, 81981 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000000001110002 | 101000000001111012 |
| Base 3 | 110111100113 | 110111101003 |
| Base 4 | 1100003204 | 1100003314 |
| Base 5 | 101104015 | 101104115 |
| Base 6 | 14313046 | 14313136 |
| Base 7 | 4606667 | 4610047 |
| Base 8 | 2400708 | 2400758 |
| Base 9 | 1344049 | 1344109 |
| Base 10 | 8197610 | 8198110 |
| Base 11 | 5665411 | 5665911 |
| Base 12 | 3b53412 | 3b53912 |
| Base 13 | 2b40b13 | 2b41313 |
| Base 14 | 21c3614 | 21c3b14 |
| Base 15 | 1945115 | 1945615 |
| Base 16 | 1403816 | 1403d16 |