Q: Is 163,989 a Composite Number?

 A: Yes, 163,989 is a composite number.

Why is 163,989 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 163,989 can be evenly divided by 1 3 7 9 19 21 57 63 133 137 171 399 411 959 1,197 1,233 2,603 2,877 7,809 8,631 18,221 23,427 54,663 and 163,989, with no remainder.

Since 163,989 cannot be divided by just 1 and 163,989, it is a composite number.


More Examples

Number 163,987163,988163,990163,991
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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