Q: Is 400,078 a Composite Number?

 A: Yes, 400,078 is a composite number.

Why is 400,078 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 400,078 can be evenly divided by 1 2 7 14 17 34 41 82 119 238 287 574 697 1,394 1,681 3,362 4,879 9,758 11,767 23,534 28,577 57,154 200,039 and 400,078, with no remainder.

Since 400,078 cannot be divided by just 1 and 400,078, it is a composite number.


More Examples

Number 400,076400,077400,079400,080
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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