Q: Is 423,040 a Composite Number?

 A: Yes, 423,040 is a composite number.

Why is 423,040 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 423,040 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 661 1,322 2,644 3,305 5,288 6,610 10,576 13,220 21,152 26,440 42,304 52,880 84,608 105,760 211,520 and 423,040, with no remainder.

Since 423,040 cannot be divided by just 1 and 423,040, it is a composite number.


More Examples

Number 423,038423,039423,041423,042
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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