Q: Is 142,223,067 a Prime Number?

 A: No, 142,223,067 is not a prime number.

Why is 142,223,067 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 142223067 can be evenly divided by 1 3 7 9 21 27 63 189 752,503 2,257,509 5,267,521 6,772,527 15,802,563 20,317,581 47,407,689 and 142,223,067, with no remainder.

Since 142,223,067 cannot be divided by just 1 and 142,223,067, it is not a prime number.


More Examples

Number 142,223,065142,223,066142,223,068142,223,069
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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