Q: Is 321,010,310 a Prime Number?

 A: No, 321,010,310 is not a prime number.

Why is 321,010,310 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 321010310 can be evenly divided by 1 2 5 10 23 46 115 230 1,395,697 2,791,394 6,978,485 13,956,970 32,101,031 64,202,062 160,505,155 and 321,010,310, with no remainder.

Since 321,010,310 cannot be divided by just 1 and 321,010,310, 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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