Q: Is 120,611,619 a Prime Number?

 A: No, 120,611,619 is not a prime number.

Why is 120,611,619 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 120611619 can be evenly divided by 1 3 9 27 883 2,649 5,059 7,947 15,177 23,841 45,531 136,593 4,467,097 13,401,291 40,203,873 and 120,611,619, with no remainder.

Since 120,611,619 cannot be divided by just 1 and 120,611,619, 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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