Q: Is 17,672,120 a Prime Number?

 A: No, 17,672,120 is not a prime number.

Why is 17,672,120 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 17672120 can be evenly divided by 1 2 4 5 8 10 20 40 107 214 428 535 856 1,070 2,140 4,129 4,280 8,258 16,516 20,645 33,032 41,290 82,580 165,160 441,803 883,606 1,767,212 2,209,015 3,534,424 4,418,030 8,836,060 and 17,672,120, with no remainder.

Since 17,672,120 cannot be divided by just 1 and 17,672,120, 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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