Q: Is 120,043,245 a Prime Number?

 A: No, 120,043,245 is not a prime number.

Why is 120,043,245 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 120043245 can be evenly divided by 1 3 5 7 15 21 35 105 1,143,269 3,429,807 5,716,345 8,002,883 17,149,035 24,008,649 40,014,415 and 120,043,245, with no remainder.

Since 120,043,245 cannot be divided by just 1 and 120,043,245, it is not a prime number.


More Examples

Number 120,043,243120,043,244120,043,246120,043,247
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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