Q: Is 31,128,024 a Prime Number?

 A: No, 31,128,024 is not a prime number.

Why is 31,128,024 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 31128024 can be evenly divided by 1 2 3 4 6 8 12 24 1,297,001 2,594,002 3,891,003 5,188,004 7,782,006 10,376,008 15,564,012 and 31,128,024, with no remainder.

Since 31,128,024 cannot be divided by just 1 and 31,128,024, 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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