Compare 18868 vs 18871
| Property | 18868 | 18871 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 531 × 891 | 1131 × 1671 |
| Prime factorization | 2 × 2 × 53 × 89 | 113 × 167 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868 | 1, 113, 167, 18871 |
| Number of properties | 0 | 1 |
| Semiprimes | 4809th | |
| Roman numberals | ||
| Base 2 | 1001001101101002 | 1001001101101112 |
| Base 3 | 2212122113 | 2212122213 |
| Base 4 | 102123104 | 102123134 |
| Base 5 | 11004335 | 11004415 |
| Base 6 | 2232046 | 2232116 |
| Base 7 | 1060037 | 1060067 |
| Base 8 | 446648 | 446678 |
| Base 9 | 277849 | 277879 |
| Base 10 | 1886810 | 1887110 |
| Base 11 | 131a311 | 131a611 |
| Base 12 | ab0412 | ab0712 |
| Base 13 | 878513 | 878813 |
| Base 14 | 6c3a14 | 6c3d14 |
| Base 15 | 58cd15 | 58d115 |
| Base 16 | 49b416 | 49b716 |