Q: Is 31,200,020 a Composite Number?

 A: Yes, 31,200,020 is a composite number.

Why is 31,200,020 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 31,200,020 can be evenly divided by 1 2 4 5 10 20 1,249 2,498 4,996 6,245 12,490 24,980 1,560,001 3,120,002 6,240,004 7,800,005 15,600,010 and 31,200,020, with no remainder.

Since 31,200,020 cannot be divided by just 1 and 31,200,020, it is a composite number.


More Examples

Number 31,200,01831,200,01931,200,02131,200,022
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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