Compare 168138 vs 168139
Property | 168138 | 168139 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 32 × 93411 | 2771 × 6071 |
Prime factorization | 2 × 3 × 3 × 9341 | 277 × 607 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 6, 9, 18, 9341, 18682, 28023, 56046, 84069, 168138 | 1, 277, 607, 168139 |
Number of properties | 0 | 1 |
Semiprimes | 38369th | |
Roman numberals | ||
Base 2 | 1010010000110010102 | 1010010000110010112 |
Base 3 | 221121221003 | 221121221013 |
Base 4 | 2210030224 | 2210030234 |
Base 5 | 203400235 | 203400245 |
Base 6 | 33342306 | 33342316 |
Base 7 | 13001257 | 13001267 |
Base 8 | 5103128 | 5103138 |
Base 9 | 2755709 | 2755719 |
Base 10 | 16813810 | 16813910 |
Base 11 | 10536311 | 10536411 |
Base 12 | 8137612 | 8137712 |
Base 13 | 5b6b913 | 5b6ba13 |
Base 14 | 453bc14 | 453bd14 |
Base 15 | 34c4315 | 34c4415 |
Base 16 | 290ca16 | 290cb16 |