Q: Is 40,845,150 a Composite Number?

Why is 40,845,150 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 40,845,150 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 139 150 225 278 417 450 653 695 834 1,251 1,306 1,390 1,959 2,085 2,502 3,265 3,475 3,918 4,170 5,877 6,255 6,530 6,950 9,795 10,425 11,754 12,510 16,325 19,590 20,850 29,385 31,275 32,650 48,975 58,770 62,550 90,767 97,950 146,925 181,534 272,301 293,850 453,835 544,602 816,903 907,670 1,361,505 1,633,806 2,269,175 2,723,010 4,084,515 4,538,350 6,807,525 8,169,030 13,615,050 20,422,575 and 40,845,150, with no remainder.

Since 40,845,150 cannot be divided by just 1 and 40,845,150, 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).