Q: Is 103,005 a Composite Number?

 A: Yes, 103,005 is a composite number.

Why is 103,005 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 103,005 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 105 109 135 189 315 327 545 763 945 981 1,635 2,289 2,943 3,815 4,905 6,867 11,445 14,715 20,601 34,335 and 103,005, with no remainder.

Since 103,005 cannot be divided by just 1 and 103,005, it is a composite number.


More Examples

Number 103,003103,004103,006103,007
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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