Q: Is 423,322,120 a Prime Number?

 A: No, 423,322,120 is not a prime number.

Why is 423,322,120 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 423322120 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 814,081 1,628,162 3,256,324 4,070,405 6,512,648 8,140,810 10,583,053 16,281,620 21,166,106 32,563,240 42,332,212 52,915,265 84,664,424 105,830,530 211,661,060 and 423,322,120, with no remainder.

Since 423,322,120 cannot be divided by just 1 and 423,322,120, 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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