Q: Is 143,014,421 a Prime Number?

 A: No, 143,014,421 is not a prime number.

Why is 143,014,421 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 143014421 can be evenly divided by 1 11 17 187 764,783 8,412,613 13,001,311 and 143,014,421, with no remainder.

Since 143,014,421 cannot be divided by just 1 and 143,014,421, it is not a prime number.


More Examples

Number 143,014,419143,014,420143,014,422143,014,423
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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