Q: Is 123,402,003 a Prime Number?

 A: No, 123,402,003 is not a prime number.

Why is 123,402,003 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 123402003 can be evenly divided by 1 3 4,271 9,631 12,813 28,893 41,134,001 and 123,402,003, with no remainder.

Since 123,402,003 cannot be divided by just 1 and 123,402,003, it is not a prime number.


More Examples

Number 123,402,001123,402,002123,402,004123,402,005
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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