Q: Is 139,020 a Prime Number?

 A: No, 139,020 is not a prime number.

Why is 139,020 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 139020 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 331 420 662 993 1,324 1,655 1,986 2,317 3,310 3,972 4,634 4,965 6,620 6,951 9,268 9,930 11,585 13,902 19,860 23,170 27,804 34,755 46,340 69,510 and 139,020, with no remainder.

Since 139,020 cannot be divided by just 1 and 139,020, it is not a prime number.


More Examples

Number 139,018139,019139,021139,022
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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