Q: Is 1,682,400 a Composite Number?

Why is 1,682,400 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 1,682,400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 701 800 1,200 1,402 2,103 2,400 2,804 3,505 4,206 5,608 7,010 8,412 10,515 11,216 14,020 16,824 17,525 21,030 22,432 28,040 33,648 35,050 42,060 52,575 56,080 67,296 70,100 84,120 105,150 112,160 140,200 168,240 210,300 280,400 336,480 420,600 560,800 841,200 and 1,682,400, with no remainder.

Since 1,682,400 cannot be divided by just 1 and 1,682,400, 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).