Q: Is 240,321,224 a Prime Number?

 A: No, 240,321,224 is not a prime number.

Why is 240,321,224 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 240321224 can be evenly divided by 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1,144 210,071 420,142 840,284 1,680,568 2,310,781 2,730,923 4,621,562 5,461,846 9,243,124 10,923,692 18,486,248 21,847,384 30,040,153 60,080,306 120,160,612 and 240,321,224, with no remainder.

Since 240,321,224 cannot be divided by just 1 and 240,321,224, 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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