Q: Is 421,467,245 a Prime Number?

 A: No, 421,467,245 is not a prime number.

Why is 421,467,245 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 421467245 can be evenly divided by 1 5 103 515 818,383 4,091,915 84,293,449 and 421,467,245, with no remainder.

Since 421,467,245 cannot be divided by just 1 and 421,467,245, it is not a prime number.


More Examples

Number 421,467,243421,467,244421,467,246421,467,247
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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