Q: Is 150,138 a Composite Number?
A: Yes, 150,138 is a composite number.
The number 150,138 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 439 878 1,317 2,634 3,951 7,902 8,341 16,682 25,023 50,046 75,069 and 150,138, with no remainder.
Since 150,138 cannot be divided by just 1 and 150,138, it is a composite number.