Q: Is 31,330,120 a Composite Number?

 A: Yes, 31,330,120 is a composite number.

Why is 31,330,120 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 31,330,120 can be evenly divided by 1 2 4 5 8 10 20 37 40 74 148 185 296 370 740 1,480 21,169 42,338 84,676 105,845 169,352 211,690 423,380 783,253 846,760 1,566,506 3,133,012 3,916,265 6,266,024 7,832,530 15,665,060 and 31,330,120, with no remainder.

Since 31,330,120 cannot be divided by just 1 and 31,330,120, it is a composite number.


More Examples

Number 31,330,11831,330,11931,330,12131,330,122
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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