Q: Is 138,258 a Composite Number?
A: Yes, 138,258 is a composite number.
The number 138,258 can be evenly divided by 1 2 3 6 9 18 7,681 15,362 23,043 46,086 69,129 and 138,258, with no remainder.
Since 138,258 cannot be divided by just 1 and 138,258, it is a composite number.