Q: Is 1,601,340 a Composite Number?
A: Yes, 1,601,340 is a composite number.
The number 1,601,340 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 2,053 4,106 6,159 8,212 10,265 12,318 20,530 24,636 26,689 30,795 41,060 53,378 61,590 80,067 106,756 123,180 133,445 160,134 266,890 320,268 400,335 533,780 800,670 and 1,601,340, with no remainder.
Since 1,601,340 cannot be divided by just 1 and 1,601,340, it is a composite number.