Q: Is 37,770,100 a Composite Number?

Why is 37,770,100 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 37,770,100 can be evenly divided by 1 2 4 5 10 19 20 25 38 50 76 95 100 103 190 193 206 380 386 412 475 515 772 950 965 1,030 1,900 1,930 1,957 2,060 2,575 3,667 3,860 3,914 4,825 5,150 7,334 7,828 9,650 9,785 10,300 14,668 18,335 19,300 19,570 19,879 36,670 39,140 39,758 48,925 73,340 79,516 91,675 97,850 99,395 183,350 195,700 198,790 366,700 377,701 397,580 496,975 755,402 993,950 1,510,804 1,888,505 1,987,900 3,777,010 7,554,020 9,442,525 18,885,050 and 37,770,100, with no remainder.

Since 37,770,100 cannot be divided by just 1 and 37,770,100, 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).