Q: Is 143,428 a Composite Number?
A: Yes, 143,428 is a composite number.
The number 143,428 can be evenly divided by 1 2 4 23 46 92 1,559 3,118 6,236 35,857 71,714 and 143,428, with no remainder.
Since 143,428 cannot be divided by just 1 and 143,428, it is a composite number.