Q: Is 276,502,090 a Prime Number?

 A: No, 276,502,090 is not a prime number.

Why is 276,502,090 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 276502090 can be evenly divided by 1 2 5 10 23 46 115 230 1,202,183 2,404,366 6,010,915 12,021,830 27,650,209 55,300,418 138,251,045 and 276,502,090, with no remainder.

Since 276,502,090 cannot be divided by just 1 and 276,502,090, 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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