Q: Is 7,138,420 a Composite Number?

 A: Yes, 7,138,420 is a composite number.

Why is 7,138,420 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 7,138,420 can be evenly divided by 1 2 4 5 10 20 241 482 964 1,205 1,481 2,410 2,962 4,820 5,924 7,405 14,810 29,620 356,921 713,842 1,427,684 1,784,605 3,569,210 and 7,138,420, with no remainder.

Since 7,138,420 cannot be divided by just 1 and 7,138,420, it is a composite number.


More Examples

Number 7,138,4187,138,4197,138,4217,138,422
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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