Q: Is 120,122,202 a Prime Number?

 A: No, 120,122,202 is not a prime number.

Why is 120,122,202 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 120122202 can be evenly divided by 1 2 3 6 37 71 74 111 142 213 222 426 2,627 5,254 7,621 7,881 15,242 15,762 22,863 45,726 281,977 541,091 563,954 845,931 1,082,182 1,623,273 1,691,862 3,246,546 20,020,367 40,040,734 60,061,101 and 120,122,202, with no remainder.

Since 120,122,202 cannot be divided by just 1 and 120,122,202, 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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