Q: Is 243,050,138 a Prime Number?

 A: No, 243,050,138 is not a prime number.

Why is 243,050,138 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 243050138 can be evenly divided by 1 2 67 134 179 358 10,133 11,993 20,266 23,986 678,911 1,357,822 1,813,807 3,627,614 121,525,069 and 243,050,138, with no remainder.

Since 243,050,138 cannot be divided by just 1 and 243,050,138, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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