Q: Is 30,000,140 a Prime Number?

 A: No, 30,000,140 is not a prime number.

Why is 30,000,140 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 30000140 can be evenly divided by 1 2 4 5 10 20 1,500,007 3,000,014 6,000,028 7,500,035 15,000,070 and 30,000,140, with no remainder.

Since 30,000,140 cannot be divided by just 1 and 30,000,140, 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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