Q: Is 31,473,004 a Prime Number?

 A: No, 31,473,004 is not a prime number.

Why is 31,473,004 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 31473004 can be evenly divided by 1 2 4 29 58 116 181 362 724 1,499 2,998 5,249 5,996 10,498 20,996 43,471 86,942 173,884 271,319 542,638 1,085,276 7,868,251 15,736,502 and 31,473,004, with no remainder.

Since 31,473,004 cannot be divided by just 1 and 31,473,004, 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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