Compare 2130 vs 2138
| Property | 2130 | 2138 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 711 | 21 × 10691 |
| Prime factorization | 2 × 3 × 5 × 71 | 2 × 1069 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130 | 1, 2, 1069, 2138 |
| Number of properties | 0 | 1 |
| Semiprimes | 611th | |
| Roman numberals | MMCXXX | MMCXXXVIII |
| Base 2 | 1000010100102 | 1000010110102 |
| Base 3 | 22202203 | 22210123 |
| Base 4 | 2011024 | 2011224 |
| Base 5 | 320105 | 320235 |
| Base 6 | 135106 | 135226 |
| Base 7 | 61327 | 61437 |
| Base 8 | 41228 | 41328 |
| Base 9 | 28269 | 28359 |
| Base 10 | 213010 | 213810 |
| Base 11 | 166711 | 167411 |
| Base 12 | 129612 | 12a212 |
| Base 13 | c7b13 | c8613 |
| Base 14 | ac214 | aca14 |
| Base 15 | 97015 | 97815 |
| Base 16 | 85216 | 85a16 |