Compare 1945 vs 1966
Property | 1945 | 1966 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 3891 | 21 × 9831 |
Prime factorization | 5 × 389 | 2 × 983 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 389, 1945 | 1, 2, 983, 1966 |
Number of properties | 1 | 1 |
Semiprimes | 562nd | 568th |
Roman numberals | MCMXLV | MCMLXVI |
Base 2 | 111100110012 | 111101011102 |
Base 3 | 22000013 | 22002113 |
Base 4 | 1321214 | 1322324 |
Base 5 | 302405 | 303315 |
Base 6 | 130016 | 130346 |
Base 7 | 54467 | 55067 |
Base 8 | 36318 | 36568 |
Base 9 | 26019 | 26249 |
Base 10 | 194510 | 196610 |
Base 11 | 150911 | 152811 |
Base 12 | 116112 | 117a12 |
Base 13 | b6813 | b8313 |
Base 14 | 9cd14 | a0614 |
Base 15 | 89a15 | 8b115 |
Base 16 | 79916 | 7ae16 |