Q: Is 13,121,675 a Prime Number?

 A: No, 13,121,675 is not a prime number.

Why is 13,121,675 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 13121675 can be evenly divided by 1 5 7 25 35 97 175 485 679 773 2,425 3,395 3,865 5,411 16,975 19,325 27,055 74,981 135,275 374,905 524,867 1,874,525 2,624,335 and 13,121,675, with no remainder.

Since 13,121,675 cannot be divided by just 1 and 13,121,675, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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