Q: Is 561,340 a Composite Number?

 A: Yes, 561,340 is a composite number.

Why is 561,340 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 561,340 can be evenly divided by 1 2 4 5 10 13 17 20 26 34 52 65 68 85 127 130 170 221 254 260 340 442 508 635 884 1,105 1,270 1,651 2,159 2,210 2,540 3,302 4,318 4,420 6,604 8,255 8,636 10,795 16,510 21,590 28,067 33,020 43,180 56,134 112,268 140,335 280,670 and 561,340, with no remainder.

Since 561,340 cannot be divided by just 1 and 561,340, it is a composite number.


More Examples

Number 561,338561,339561,341561,342
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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