Q: Is 120,330,125 a Prime Number?

 A: No, 120,330,125 is not a prime number.

Why is 120,330,125 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 120330125 can be evenly divided by 1 5 25 43 61 125 215 305 367 1,075 1,525 1,835 2,623 5,375 7,625 9,175 13,115 15,781 22,387 45,875 65,575 78,905 111,935 327,875 394,525 559,675 962,641 1,972,625 2,798,375 4,813,205 24,066,025 and 120,330,125, with no remainder.

Since 120,330,125 cannot be divided by just 1 and 120,330,125, 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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