Compare 1957 vs 1985
Property | 1957 | 1985 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 191 × 1031 | 51 × 3971 |
Prime factorization | 19 × 103 | 5 × 397 |
Divisors count | 4 | 4 |
Divisors | 1, 19, 103, 1957 | 1, 5, 397, 1985 |
Number of properties | 1 | 1 |
Semiprimes | 564th | 575th |
Roman numberals | MCMLVII | MCMLXXXV |
Base 2 | 111101001012 | 111110000012 |
Base 3 | 22001113 | 22011123 |
Base 4 | 1322114 | 1330014 |
Base 5 | 303125 | 304205 |
Base 6 | 130216 | 131056 |
Base 7 | 54647 | 55347 |
Base 8 | 36458 | 37018 |
Base 9 | 26149 | 26459 |
Base 10 | 195710 | 198510 |
Base 11 | 151a11 | 154511 |
Base 12 | 117112 | 119512 |
Base 13 | b7713 | b9913 |
Base 14 | 9db14 | a1b14 |
Base 15 | 8a715 | 8c515 |
Base 16 | 7a516 | 7c116 |