Q: Is 142,945 a Composite Number?
A: Yes, 142,945 is a composite number.
The number 142,945 can be evenly divided by 1 5 11 23 55 113 115 253 565 1,243 1,265 2,599 6,215 12,995 28,589 and 142,945, with no remainder.
Since 142,945 cannot be divided by just 1 and 142,945, it is a composite number.