Q: Is 150,220,120 a Prime Number?

 A: No, 150,220,120 is not a prime number.

Why is 150,220,120 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 150220120 can be evenly divided by 1 2 4 5 8 10 20 40 241 482 964 1,205 1,928 2,410 4,820 9,640 15,583 31,166 62,332 77,915 124,664 155,830 311,660 623,320 3,755,503 7,511,006 15,022,012 18,777,515 30,044,024 37,555,030 75,110,060 and 150,220,120, with no remainder.

Since 150,220,120 cannot be divided by just 1 and 150,220,120, 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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