Compare 1636 vs 1643
Property | 1636 | 1643 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 22 × 4091 | 311 × 531 |
Prime factorization | 2 × 2 × 409 | 31 × 53 |
Divisors count | 6 | 4 |
Divisors | 1, 2, 4, 409, 818, 1636 | 1, 31, 53, 1643 |
Number of properties | 0 | 1 |
Semiprimes | 472nd | |
Roman numberals | MDCXXXVI | MDCXLIII |
Base 2 | 110011001002 | 110011010112 |
Base 3 | 20201213 | 20202123 |
Base 4 | 1212104 | 1212234 |
Base 5 | 230215 | 230335 |
Base 6 | 113246 | 113356 |
Base 7 | 45257 | 45357 |
Base 8 | 31448 | 31538 |
Base 9 | 22179 | 22259 |
Base 10 | 163610 | 164310 |
Base 11 | 125811 | 126411 |
Base 12 | b4412 | b4b12 |
Base 13 | 98b13 | 99513 |
Base 14 | 84c14 | 85514 |
Base 15 | 74115 | 74815 |
Base 16 | 66416 | 66b16 |