Q: Is 42,300,030 a Prime Number?

 A: No, 42,300,030 is not a prime number.

Why is 42,300,030 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 42300030 can be evenly divided by 1 2 3 5 6 10 15 30 1,021 1,381 2,042 2,762 3,063 4,143 5,105 6,126 6,905 8,286 10,210 13,810 15,315 20,715 30,630 41,430 1,410,001 2,820,002 4,230,003 7,050,005 8,460,006 14,100,010 21,150,015 and 42,300,030, with no remainder.

Since 42,300,030 cannot be divided by just 1 and 42,300,030, 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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