Q: Is 61,757,200 a Composite Number?

Why is 61,757,200 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 61,757,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 181 200 362 400 724 853 905 1,448 1,706 1,810 2,896 3,412 3,620 4,265 4,525 6,824 7,240 8,530 9,050 13,648 14,480 17,060 18,100 21,325 34,120 36,200 42,650 68,240 72,400 85,300 154,393 170,600 308,786 341,200 617,572 771,965 1,235,144 1,543,930 2,470,288 3,087,860 3,859,825 6,175,720 7,719,650 12,351,440 15,439,300 30,878,600 and 61,757,200, with no remainder.

Since 61,757,200 cannot be divided by just 1 and 61,757,200, 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).