Q: Is 120,143,139 a Prime Number?

 A: No, 120,143,139 is not a prime number.

Why is 120,143,139 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 120143139 can be evenly divided by 1 3 47 141 852,079 2,556,237 40,047,713 and 120,143,139, with no remainder.

Since 120,143,139 cannot be divided by just 1 and 120,143,139, it is not a prime number.


More Examples

Number 120,143,137120,143,138120,143,140120,143,141
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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