Q: Is 1,651,000 a Composite Number?

Why is 1,651,000 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 1,651,000 can be evenly divided by 1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 127 130 200 250 254 260 325 500 508 520 635 650 1,000 1,016 1,270 1,300 1,625 1,651 2,540 2,600 3,175 3,250 3,302 5,080 6,350 6,500 6,604 8,255 12,700 13,000 13,208 15,875 16,510 25,400 31,750 33,020 41,275 63,500 66,040 82,550 127,000 165,100 206,375 330,200 412,750 825,500 and 1,651,000, with no remainder.

Since 1,651,000 cannot be divided by just 1 and 1,651,000, 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).