Compare 165138 vs 165145
Property | 165138 | 165145 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 171 × 16191 | 51 × 330291 |
Prime factorization | 2 × 3 × 17 × 1619 | 5 × 33029 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 17, 34, 51, 102, 1619, 3238, 4857, 9714, 27523, 55046, 82569, 165138 | 1, 5, 33029, 165145 |
Number of properties | 0 | 1 |
Semiprimes | 37704th | |
Roman numberals | ||
Base 2 | 1010000101000100102 | 1010000101000110012 |
Base 3 | 221011120203 | 221011121113 |
Base 4 | 2201101024 | 2201101214 |
Base 5 | 202410235 | 202410405 |
Base 6 | 33123106 | 33123216 |
Base 7 | 12553117 | 12553217 |
Base 8 | 5024228 | 5024318 |
Base 9 | 2714669 | 2714749 |
Base 10 | 16513810 | 16514510 |
Base 11 | 10308611 | 10309211 |
Base 12 | 7b69612 | 7b6a112 |
Base 13 | 5a21c13 | 5a22613 |
Base 14 | 4427814 | 4428114 |
Base 15 | 33de315 | 33dea15 |
Base 16 | 2851216 | 2851916 |