Q: Is 1,155,011 a Prime Number?

 A: No, 1,155,011 is not a prime number.

Why is 1,155,011 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 1155011 can be evenly divided by 1 11 13 41 143 197 451 533 2,167 2,561 5,863 8,077 28,171 88,847 105,001 and 1,155,011, with no remainder.

Since 1,155,011 cannot be divided by just 1 and 1,155,011, it is not a prime number.


More Examples

Number 1,155,0091,155,0101,155,0121,155,013
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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