Q: Is 137,420,390 a Prime Number?

 A: No, 137,420,390 is not a prime number.

Why is 137,420,390 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 137420390 can be evenly divided by 1 2 5 10 3,623 3,793 7,246 7,586 18,115 18,965 36,230 37,930 13,742,039 27,484,078 68,710,195 and 137,420,390, with no remainder.

Since 137,420,390 cannot be divided by just 1 and 137,420,390, it is not a prime number.


More Examples

Number 137,420,388137,420,389137,420,391137,420,392
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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