Q: Is 1,980,100 a Composite Number?
A: Yes, 1,980,100 is a composite number.
The number 1,980,100 can be evenly divided by 1 2 4 5 10 20 25 50 100 19,801 39,602 79,204 99,005 198,010 396,020 495,025 990,050 and 1,980,100, with no remainder.
Since 1,980,100 cannot be divided by just 1 and 1,980,100, it is a composite number.