Q: Is 138,332,529 a Prime Number?

 A: No, 138,332,529 is not a prime number.

Why is 138,332,529 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 138332529 can be evenly divided by 1 3 9 27 37 81 101 111 303 333 457 909 999 1,371 2,727 2,997 3,737 4,113 8,181 11,211 12,339 16,909 33,633 37,017 46,157 50,727 100,899 138,471 152,181 302,697 415,413 456,543 1,246,239 1,369,629 1,707,809 3,738,717 5,123,427 15,370,281 46,110,843 and 138,332,529, with no remainder.

Since 138,332,529 cannot be divided by just 1 and 138,332,529, 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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