Q: Is 400,197 a Composite Number?

 A: Yes, 400,197 is a composite number.

Why is 400,197 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 400,197 can be evenly divided by 1 3 7 17 19 21 51 57 59 119 133 177 323 357 399 413 969 1,003 1,121 1,239 2,261 3,009 3,363 6,783 7,021 7,847 19,057 21,063 23,541 57,171 133,399 and 400,197, with no remainder.

Since 400,197 cannot be divided by just 1 and 400,197, it is a composite number.


More Examples

Number 400,195400,196400,198400,199
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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