Q: Is 142,323,125 a Prime Number?

 A: No, 142,323,125 is not a prime number.

Why is 142,323,125 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 142323125 can be evenly divided by 1 5 7 25 35 125 175 625 875 4,375 32,531 162,655 227,717 813,275 1,138,585 4,066,375 5,692,925 20,331,875 28,464,625 and 142,323,125, with no remainder.

Since 142,323,125 cannot be divided by just 1 and 142,323,125, it is not a prime number.


More Examples

Number 142,323,123142,323,124142,323,126142,323,127
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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