Q: Is 1,421,101 a Prime Number?

 A: No, 1,421,101 is not a prime number.

Why is 1,421,101 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 1421101 can be evenly divided by 1 11 23 41 137 253 451 943 1,507 3,151 5,617 10,373 34,661 61,787 129,191 and 1,421,101, with no remainder.

Since 1,421,101 cannot be divided by just 1 and 1,421,101, it is not a prime number.


More Examples

Number 1,421,0991,421,1001,421,1021,421,103
Prime? yesnonono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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