Q: Is 120,044,015 a Prime Number?

 A: No, 120,044,015 is not a prime number.

Why is 120,044,015 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 120044015 can be evenly divided by 1 5 7 13 23 35 65 91 115 161 299 455 805 1,495 2,093 10,465 11,471 57,355 80,297 149,123 263,833 401,485 745,615 1,043,861 1,319,165 1,846,831 3,429,829 5,219,305 9,234,155 17,149,145 24,008,803 and 120,044,015, with no remainder.

Since 120,044,015 cannot be divided by just 1 and 120,044,015, 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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