Compare 1919 vs 1942
Property | 1919 | 1942 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 191 × 1011 | 21 × 9711 |
Prime factorization | 19 × 101 | 2 × 971 |
Divisors count | 4 | 4 |
Divisors | 1, 19, 101, 1919 | 1, 2, 971, 1942 |
Number of properties | 1 | 1 |
Semiprimes | 551st | 560th |
Roman numberals | MCMXIX | MCMXLII |
Base 2 | 111011111112 | 111100101102 |
Base 3 | 21220023 | 21222213 |
Base 4 | 1313334 | 1321124 |
Base 5 | 301345 | 302325 |
Base 6 | 125156 | 125546 |
Base 7 | 54117 | 54437 |
Base 8 | 35778 | 36268 |
Base 9 | 25629 | 25879 |
Base 10 | 191910 | 194210 |
Base 11 | 149511 | 150611 |
Base 12 | 113b12 | 115a12 |
Base 13 | b4813 | b6513 |
Base 14 | 9b114 | 9ca14 |
Base 15 | 87e15 | 89715 |
Base 16 | 77f16 | 79616 |