Q: Is 10,011,001 a Prime Number?

 A: No, 10,011,001 is not a prime number.

Why is 10,011,001 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 10011001 can be evenly divided by 1 7 11 13 73 77 91 137 143 511 803 949 959 1,001 1,507 1,781 5,621 6,643 10,001 10,439 10,549 12,467 19,591 70,007 73,073 110,011 130,013 137,137 770,077 910,091 1,430,143 and 10,011,001, with no remainder.

Since 10,011,001 cannot be divided by just 1 and 10,011,001, it is not a prime number.


More Examples

Number 10,010,99910,011,00010,011,00210,011,003
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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