Q: Is 422,121,138 a Prime Number?

 A: No, 422,121,138 is not a prime number.

Why is 422,121,138 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 422121138 can be evenly divided by 1 2 3 6 19 38 57 114 3,702,817 7,405,634 11,108,451 22,216,902 70,353,523 140,707,046 211,060,569 and 422,121,138, with no remainder.

Since 422,121,138 cannot be divided by just 1 and 422,121,138, it is not a prime number.


More Examples

Number 422,121,136422,121,137422,121,139422,121,140
Prime? noyesnono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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