Q: Is 145,142 a Composite Number?
A: Yes, 145,142 is a composite number.
The number 145,142 can be evenly divided by 1 2 31 62 2,341 4,682 72,571 and 145,142, with no remainder.
Since 145,142 cannot be divided by just 1 and 145,142, it is a composite number.