Q: Is 2,512,080 a Composite Number?

Why is 2,512,080 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 2,512,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1,080 1,163 2,160 2,326 3,489 4,652 5,815 6,978 9,304 10,467 11,630 13,956 17,445 18,608 20,934 23,260 27,912 31,401 34,890 41,868 46,520 52,335 55,824 62,802 69,780 83,736 93,040 104,670 125,604 139,560 157,005 167,472 209,340 251,208 279,120 314,010 418,680 502,416 628,020 837,360 1,256,040 and 2,512,080, with no remainder.

Since 2,512,080 cannot be divided by just 1 and 2,512,080, 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).