Compare 1945 vs 1948
Property | 1945 | 1948 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 51 × 3891 | 22 × 4871 |
Prime factorization | 5 × 389 | 2 × 2 × 487 |
Divisors count | 4 | 6 |
Divisors | 1, 5, 389, 1945 | 1, 2, 4, 487, 974, 1948 |
Number of properties | 1 | 0 |
Semiprimes | 562nd | |
Roman numberals | MCMXLV | MCMXLVIII |
Base 2 | 111100110012 | 111100111002 |
Base 3 | 22000013 | 22000113 |
Base 4 | 1321214 | 1321304 |
Base 5 | 302405 | 302435 |
Base 6 | 130016 | 130046 |
Base 7 | 54467 | 54527 |
Base 8 | 36318 | 36348 |
Base 9 | 26019 | 26049 |
Base 10 | 194510 | 194810 |
Base 11 | 150911 | 151111 |
Base 12 | 116112 | 116412 |
Base 13 | b6813 | b6b13 |
Base 14 | 9cd14 | 9d214 |
Base 15 | 89a15 | 89d15 |
Base 16 | 79916 | 79c16 |