Q: Is 100,438 a Prime Number?

 A: No, 100,438 is not a prime number.

Why is 100,438 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 100438 can be evenly divided by 1 2 13 26 3,863 7,726 50,219 and 100,438, with no remainder.

Since 100,438 cannot be divided by just 1 and 100,438, it is not a prime number.


More Examples

Number 100,436100,437100,439100,440
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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