Q: Is 42,321,410 a Prime Number?

 A: No, 42,321,410 is not a prime number.

Why is 42,321,410 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 42321410 can be evenly divided by 1 2 5 10 281 562 1,405 2,810 15,061 30,122 75,305 150,610 4,232,141 8,464,282 21,160,705 and 42,321,410, with no remainder.

Since 42,321,410 cannot be divided by just 1 and 42,321,410, 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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