Compare 18871 vs 18872
| Property | 18871 | 18872 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 1131 × 1671 | 23 × 71 × 3371 |
| Prime factorization | 113 × 167 | 2 × 2 × 2 × 7 × 337 |
| Divisors count | 4 | 16 |
| Divisors | 1, 113, 167, 18871 | 1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 9436, 18872 |
| Number of properties | 1 | 0 |
| Semiprimes | 4809th | |
| Roman numberals | ||
| Base 2 | 1001001101101112 | 1001001101110002 |
| Base 3 | 2212122213 | 2212122223 |
| Base 4 | 102123134 | 102123204 |
| Base 5 | 11004415 | 11004425 |
| Base 6 | 2232116 | 2232126 |
| Base 7 | 1060067 | 1060107 |
| Base 8 | 446678 | 446708 |
| Base 9 | 277879 | 277889 |
| Base 10 | 1887110 | 1887210 |
| Base 11 | 131a611 | 131a711 |
| Base 12 | ab0712 | ab0812 |
| Base 13 | 878813 | 878913 |
| Base 14 | 6c3d14 | 6c4014 |
| Base 15 | 58d115 | 58d215 |
| Base 16 | 49b716 | 49b816 |