Q: Is 21,238 a Composite Number?
A: Yes, 21,238 is a composite number.
The number 21,238 can be evenly divided by 1 2 7 14 37 41 74 82 259 287 518 574 1,517 3,034 10,619 and 21,238, with no remainder.
Since 21,238 cannot be divided by just 1 and 21,238, it is a composite number.