Q: Is 17,239,425 a Prime Number?

 A: No, 17,239,425 is not a prime number.

Why is 17,239,425 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 17239425 can be evenly divided by 1 3 5 7 15 21 25 35 49 75 105 147 175 245 525 735 1,225 3,675 4,691 14,073 23,455 32,837 70,365 98,511 117,275 164,185 229,859 351,825 492,555 689,577 820,925 1,149,295 2,462,775 3,447,885 5,746,475 and 17,239,425, with no remainder.

Since 17,239,425 cannot be divided by just 1 and 17,239,425, 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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