Q: Is 824,067,225 a Prime Number?

 A: No, 824,067,225 is not a prime number.

Why is 824,067,225 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 824067225 can be evenly divided by 1 3 5 9 15 25 45 75 225 3,662,521 10,987,563 18,312,605 32,962,689 54,937,815 91,563,025 164,813,445 274,689,075 and 824,067,225, with no remainder.

Since 824,067,225 cannot be divided by just 1 and 824,067,225, 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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