Q: Is 120,071,525 a Prime Number?

 A: No, 120,071,525 is not a prime number.

Why is 120,071,525 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 120071525 can be evenly divided by 1 5 7 25 31 35 155 175 217 775 1,085 5,425 22,133 110,665 154,931 553,325 686,123 774,655 3,430,615 3,873,275 4,802,861 17,153,075 24,014,305 and 120,071,525, with no remainder.

Since 120,071,525 cannot be divided by just 1 and 120,071,525, 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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