Q: Is 40,007,577 a Prime Number?

 A: No, 40,007,577 is not a prime number.

Why is 40,007,577 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 40007577 can be evenly divided by 1 3 31 71 73 83 93 213 219 249 2,201 2,263 2,573 5,183 5,893 6,059 6,603 6,789 7,719 15,549 17,679 18,177 160,673 182,683 187,829 430,189 482,019 548,049 563,487 1,290,567 13,335,859 and 40,007,577, with no remainder.

Since 40,007,577 cannot be divided by just 1 and 40,007,577, 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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