Q: Is 502,517,878 a Prime Number?

 A: No, 502,517,878 is not a prime number.

Why is 502,517,878 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 502517878 can be evenly divided by 1 2 61 122 491 982 8,389 16,778 29,951 59,902 511,729 1,023,458 4,118,999 8,237,998 251,258,939 and 502,517,878, with no remainder.

Since 502,517,878 cannot be divided by just 1 and 502,517,878, 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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