Q: Is 1,255,000 a Composite Number?

 A: Yes, 1,255,000 is a composite number.

Why is 1,255,000 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 1,255,000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 251 500 502 625 1,000 1,004 1,250 1,255 2,008 2,500 2,510 5,000 5,020 6,275 10,040 12,550 25,100 31,375 50,200 62,750 125,500 156,875 251,000 313,750 627,500 and 1,255,000, with no remainder.

Since 1,255,000 cannot be divided by just 1 and 1,255,000, it is a composite number.


More Examples

Number 1,254,9981,254,9991,255,0011,255,002
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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