Q: Is 120,142,302 a Prime Number?

 A: No, 120,142,302 is not a prime number.

Why is 120,142,302 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 120142302 can be evenly divided by 1 2 3 6 7 14 21 29 42 58 87 174 203 406 609 1,218 98,639 197,278 295,917 591,834 690,473 1,380,946 2,071,419 2,860,531 4,142,838 5,721,062 8,581,593 17,163,186 20,023,717 40,047,434 60,071,151 and 120,142,302, with no remainder.

Since 120,142,302 cannot be divided by just 1 and 120,142,302, 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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