Q: Is 72,420,427 a Prime Number?

 A: Yes, 72,420,427 is a prime number.

Why is 72,420,427 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 72420427 can be evenly divided by 1 and 72,420,427, with no remainder.

Since 72,420,427 can be divided by just 1 and 72,420,427, it is a prime number.


More Examples

Number 72,420,42572,420,42672,420,42872,420,429
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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