Q: Is 120,134,021 a Prime Number?

 A: No, 120,134,021 is not a prime number.

Why is 120,134,021 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 120134021 can be evenly divided by 1 7 31 47 217 329 1,457 10,199 11,779 82,453 365,149 553,613 2,556,043 3,875,291 17,162,003 and 120,134,021, with no remainder.

Since 120,134,021 cannot be divided by just 1 and 120,134,021, 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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