Q: Is 561,880 a Composite Number?

 A: Yes, 561,880 is a composite number.

Why is 561,880 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 561,880 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1,277 2,554 5,108 6,385 10,216 12,770 14,047 25,540 28,094 51,080 56,188 70,235 112,376 140,470 280,940 and 561,880, with no remainder.

Since 561,880 cannot be divided by just 1 and 561,880, it is a composite number.


More Examples

Number 561,878561,879561,881561,882
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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