Q: Is 120,421,030 a Prime Number?

 A: No, 120,421,030 is not a prime number.

Why is 120,421,030 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 120421030 can be evenly divided by 1 2 5 10 17 34 85 170 708,359 1,416,718 3,541,795 7,083,590 12,042,103 24,084,206 60,210,515 and 120,421,030, with no remainder.

Since 120,421,030 cannot be divided by just 1 and 120,421,030, it is not a prime number.


More Examples

Number 120,421,028120,421,029120,421,031120,421,032
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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