Q: Is 2,639,100 a Composite Number?

Why is 2,639,100 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 2,639,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 228 285 300 380 463 475 570 926 950 1,140 1,389 1,425 1,852 1,900 2,315 2,778 2,850 4,630 5,556 5,700 6,945 8,797 9,260 11,575 13,890 17,594 23,150 26,391 27,780 34,725 35,188 43,985 46,300 52,782 69,450 87,970 105,564 131,955 138,900 175,940 219,925 263,910 439,850 527,820 659,775 879,700 1,319,550 and 2,639,100, with no remainder.

Since 2,639,100 cannot be divided by just 1 and 2,639,100, 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).