Q: Is 42,192,969 a Prime Number?

 A: No, 42,192,969 is not a prime number.

Why is 42,192,969 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 42192969 can be evenly divided by 1 3 7 13 21 39 49 91 147 273 637 1,911 22,079 66,237 154,553 287,027 463,659 861,081 1,081,871 2,009,189 3,245,613 6,027,567 14,064,323 and 42,192,969, with no remainder.

Since 42,192,969 cannot be divided by just 1 and 42,192,969, 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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