Q: Is 121,518 a Composite Number?

 A: Yes, 121,518 is a composite number.

Why is 121,518 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 121,518 can be evenly divided by 1 2 3 6 9 18 43 86 129 157 258 314 387 471 774 942 1,413 2,826 6,751 13,502 20,253 40,506 60,759 and 121,518, with no remainder.

Since 121,518 cannot be divided by just 1 and 121,518, it is a composite number.


More Examples

Number 121,516121,517121,519121,520
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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