Q: Is 7,478,420 a Composite Number?

 A: Yes, 7,478,420 is a composite number.

Why is 7,478,420 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 7,478,420 can be evenly divided by 1 2 4 5 10 20 199 398 796 995 1,879 1,990 3,758 3,980 7,516 9,395 18,790 37,580 373,921 747,842 1,495,684 1,869,605 3,739,210 and 7,478,420, with no remainder.

Since 7,478,420 cannot be divided by just 1 and 7,478,420, it is a composite number.


More Examples

Number 7,478,4187,478,4197,478,4217,478,422
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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