Q: Is 120,003,135 a Prime Number?

 A: No, 120,003,135 is not a prime number.

Why is 120,003,135 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 120003135 can be evenly divided by 1 3 5 7 15 21 35 71 105 213 355 497 1,065 1,491 2,485 7,455 16,097 48,291 80,485 112,679 241,455 338,037 563,395 1,142,887 1,690,185 3,428,661 5,714,435 8,000,209 17,143,305 24,000,627 40,001,045 and 120,003,135, with no remainder.

Since 120,003,135 cannot be divided by just 1 and 120,003,135, it is not a prime number.


More Examples

Number 120,003,133120,003,134120,003,136120,003,137
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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