Q: Is 200,041,245 a Prime Number?

 A: No, 200,041,245 is not a prime number.

Why is 200,041,245 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 200041245 can be evenly divided by 1 3 5 9 15 27 45 81 135 243 405 729 1,215 3,645 54,881 164,643 274,405 493,929 823,215 1,481,787 2,469,645 4,445,361 7,408,935 13,336,083 22,226,805 40,008,249 66,680,415 and 200,041,245, with no remainder.

Since 200,041,245 cannot be divided by just 1 and 200,041,245, 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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