Compare 81979 vs 81982
| Property | 81979 | 81982 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 731 × 11231 | 21 × 1791 × 2291 |
| Prime factorization | 73 × 1123 | 2 × 179 × 229 |
| Divisors count | 4 | 8 |
| Divisors | 1, 73, 1123, 81979 | 1, 2, 179, 229, 358, 458, 40991, 81982 |
| Number of properties | 1 | 0 |
| Semiprimes | 19345th | |
| Roman numberals | ||
| Base 2 | 101000000001110112 | 101000000001111102 |
| Base 3 | 110111100213 | 110111101013 |
| Base 4 | 1100003234 | 1100003324 |
| Base 5 | 101104045 | 101104125 |
| Base 6 | 14313116 | 14313146 |
| Base 7 | 4610027 | 4610057 |
| Base 8 | 2400738 | 2400768 |
| Base 9 | 1344079 | 1344119 |
| Base 10 | 8197910 | 8198210 |
| Base 11 | 5665711 | 5665a11 |
| Base 12 | 3b53712 | 3b53a12 |
| Base 13 | 2b41113 | 2b41413 |
| Base 14 | 21c3914 | 21c3c14 |
| Base 15 | 1945415 | 1945715 |
| Base 16 | 1403b16 | 1403e16 |