Q: Is 21,942 a Composite Number?
A: Yes, 21,942 is a composite number.
The number 21,942 can be evenly divided by 1 2 3 6 9 18 23 46 53 69 106 138 159 207 318 414 477 954 1,219 2,438 3,657 7,314 10,971 and 21,942, with no remainder.
Since 21,942 cannot be divided by just 1 and 21,942, it is a composite number.