Q: Is 243,428 a Composite Number?
A: Yes, 243,428 is a composite number.
The number 243,428 can be evenly divided by 1 2 4 19 38 76 3,203 6,406 12,812 60,857 121,714 and 243,428, with no remainder.
Since 243,428 cannot be divided by just 1 and 243,428, it is a composite number.