Compare 1634 vs 1642
Property | 1634 | 1642 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 191 × 431 | 21 × 8211 |
Prime factorization | 2 × 19 × 43 | 2 × 821 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 19, 38, 43, 86, 817, 1634 | 1, 2, 821, 1642 |
Number of properties | 0 | 1 |
Semiprimes | 471st | |
Roman numberals | MDCXXXIV | MDCXLII |
Base 2 | 110011000102 | 110011010102 |
Base 3 | 20201123 | 20202113 |
Base 4 | 1212024 | 1212224 |
Base 5 | 230145 | 230325 |
Base 6 | 113226 | 113346 |
Base 7 | 45237 | 45347 |
Base 8 | 31428 | 31528 |
Base 9 | 22159 | 22249 |
Base 10 | 163410 | 164210 |
Base 11 | 125611 | 126311 |
Base 12 | b4212 | b4a12 |
Base 13 | 98913 | 99413 |
Base 14 | 84a14 | 85414 |
Base 15 | 73e15 | 74715 |
Base 16 | 66216 | 66a16 |