Q: Is 11,000,003 a Prime Number?

 A: No, 11,000,003 is not a prime number.

Why is 11,000,003 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 11000003 can be evenly divided by 1 7 17 23 119 161 391 2,737 4,019 28,133 68,323 92,437 478,261 647,059 1,571,429 and 11,000,003, with no remainder.

Since 11,000,003 cannot be divided by just 1 and 11,000,003, it is not a prime number.


More Examples

Number 11,000,00111,000,00211,000,00411,000,005
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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