Compare 81085 vs 81087
| Property | 81085 | 81087 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 162171 | 31 × 1511 × 1791 |
| Prime factorization | 5 × 16217 | 3 × 151 × 179 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 16217, 81085 | 1, 3, 151, 179, 453, 537, 27029, 81087 |
| Number of properties | 1 | 0 |
| Semiprimes | 19155th | |
| Roman numberals | ||
| Base 2 | 100111100101111012 | 100111100101111112 |
| Base 3 | 110100200113 | 110100200203 |
| Base 4 | 1033023314 | 1033023334 |
| Base 5 | 100433205 | 100433225 |
| Base 6 | 14232216 | 14232236 |
| Base 7 | 4552547 | 4552567 |
| Base 8 | 2362758 | 2362778 |
| Base 9 | 1332049 | 1332069 |
| Base 10 | 8108510 | 8108710 |
| Base 11 | 55a1411 | 55a1611 |
| Base 12 | 3ab1112 | 3ab1312 |
| Base 13 | 2aba413 | 2aba613 |
| Base 14 | 2179b14 | 2179d14 |
| Base 15 | 1905a15 | 1905c15 |
| Base 16 | 13cbd16 | 13cbf16 |