Q: Is 42,330,309 a Prime Number?

 A: No, 42,330,309 is not a prime number.

Why is 42,330,309 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 42330309 can be evenly divided by 1 3 7 19 21 57 133 277 383 399 831 1,149 1,939 2,681 5,263 5,817 7,277 8,043 15,789 21,831 36,841 50,939 106,091 110,523 152,817 318,273 742,637 2,015,729 2,227,911 6,047,187 14,110,103 and 42,330,309, with no remainder.

Since 42,330,309 cannot be divided by just 1 and 42,330,309, it is not a prime number.


More Examples

Number 42,330,30742,330,30842,330,31042,330,311
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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