Q: Is 40,467,474 a Prime Number?

 A: No, 40,467,474 is not a prime number.

Why is 40,467,474 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 40467474 can be evenly divided by 1 2 3 6 9 18 1,399 1,607 2,798 3,214 4,197 4,821 8,394 9,642 12,591 14,463 25,182 28,926 2,248,193 4,496,386 6,744,579 13,489,158 20,233,737 and 40,467,474, with no remainder.

Since 40,467,474 cannot be divided by just 1 and 40,467,474, 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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