Q: Is 123,520 a Composite Number?

 A: Yes, 123,520 is a composite number.

Why is 123,520 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 123,520 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 193 320 386 640 772 965 1,544 1,930 3,088 3,860 6,176 7,720 12,352 15,440 24,704 30,880 61,760 and 123,520, with no remainder.

Since 123,520 cannot be divided by just 1 and 123,520, it is a composite number.


More Examples

Number 123,518123,519123,521123,522
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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