Compare 1947 vs 1957
Property | 1947 | 1957 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 31 × 111 × 591 | 191 × 1031 |
Prime factorization | 3 × 11 × 59 | 19 × 103 |
Divisors count | 8 | 4 |
Divisors | 1, 3, 11, 33, 59, 177, 649, 1947 | 1, 19, 103, 1957 |
Number of properties | 0 | 1 |
Semiprimes | 564th | |
Roman numberals | MCMXLVII | MCMLVII |
Base 2 | 111100110112 | 111101001012 |
Base 3 | 22000103 | 22001113 |
Base 4 | 1321234 | 1322114 |
Base 5 | 302425 | 303125 |
Base 6 | 130036 | 130216 |
Base 7 | 54517 | 54647 |
Base 8 | 36338 | 36458 |
Base 9 | 26039 | 26149 |
Base 10 | 194710 | 195710 |
Base 11 | 151011 | 151a11 |
Base 12 | 116312 | 117112 |
Base 13 | b6a13 | b7713 |
Base 14 | 9d114 | 9db14 |
Base 15 | 89c15 | 8a715 |
Base 16 | 79b16 | 7a516 |