Q: Is 42,240,208 a Prime Number?

 A: No, 42,240,208 is not a prime number.

Why is 42,240,208 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 42240208 can be evenly divided by 1 2 4 8 16 2,640,013 5,280,026 10,560,052 21,120,104 and 42,240,208, with no remainder.

Since 42,240,208 cannot be divided by just 1 and 42,240,208, it is not a prime number.


More Examples

Number 42,240,20642,240,20742,240,20942,240,210
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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