Q: Is 40,169,389 a Prime Number?

 A: No, 40,169,389 is not a prime number.

Why is 40,169,389 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 40169389 can be evenly divided by 1 13 53 173 337 689 2,249 4,381 9,169 17,861 58,301 119,197 232,193 757,913 3,089,953 and 40,169,389, with no remainder.

Since 40,169,389 cannot be divided by just 1 and 40,169,389, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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