Q: Is 123,500,742 a Prime Number?

 A: No, 123,500,742 is not a prime number.

Why is 123,500,742 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 123500742 can be evenly divided by 1 2 3 6 20,583,457 41,166,914 61,750,371 and 123,500,742, with no remainder.

Since 123,500,742 cannot be divided by just 1 and 123,500,742, it is not a prime number.


More Examples

Number 123,500,740123,500,741123,500,743123,500,744
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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