Q: Is 1,233,000 a Composite Number?

Why is 1,233,000 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 1,233,000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 137 150 180 200 225 250 274 300 360 375 411 450 500 548 600 685 750 822 900 1,000 1,096 1,125 1,233 1,370 1,500 1,644 1,800 2,055 2,250 2,466 2,740 3,000 3,288 3,425 4,110 4,500 4,932 5,480 6,165 6,850 8,220 9,000 9,864 10,275 12,330 13,700 16,440 17,125 20,550 24,660 27,400 30,825 34,250 41,100 49,320 51,375 61,650 68,500 82,200 102,750 123,300 137,000 154,125 205,500 246,600 308,250 411,000 616,500 and 1,233,000, with no remainder.

Since 1,233,000 cannot be divided by just 1 and 1,233,000, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).