Q: Is 100,080 a Prime Number?

 A: No, 100,080 is not a prime number.

Why is 100,080 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 100080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 139 144 180 240 278 360 417 556 695 720 834 1,112 1,251 1,390 1,668 2,085 2,224 2,502 2,780 3,336 4,170 5,004 5,560 6,255 6,672 8,340 10,008 11,120 12,510 16,680 20,016 25,020 33,360 50,040 and 100,080, with no remainder.

Since 100,080 cannot be divided by just 1 and 100,080, it is not a prime number.


More Examples

Number 100,078100,079100,081100,082
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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