Q: Is 216,428 a Composite Number?
A: Yes, 216,428 is a composite number.
The number 216,428 can be evenly divided by 1 2 4 61 122 244 887 1,774 3,548 54,107 108,214 and 216,428, with no remainder.
Since 216,428 cannot be divided by just 1 and 216,428, it is a composite number.