Q: Is 122,020,125 a Prime Number?

 A: No, 122,020,125 is not a prime number.

Why is 122,020,125 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 122020125 can be evenly divided by 1 3 5 15 25 75 107 125 321 375 535 1,605 2,675 3,041 8,025 9,123 13,375 15,205 40,125 45,615 76,025 228,075 325,387 380,125 976,161 1,140,375 1,626,935 4,880,805 8,134,675 24,404,025 40,673,375 and 122,020,125, with no remainder.

Since 122,020,125 cannot be divided by just 1 and 122,020,125, 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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