Q: Is 7,070,850 a Composite Number?

Why is 7,070,850 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 7,070,850 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 75 90 95 114 150 171 190 225 285 342 450 475 570 827 855 950 1,425 1,654 1,710 2,481 2,850 4,135 4,275 4,962 7,443 8,270 8,550 12,405 14,886 15,713 20,675 24,810 31,426 37,215 41,350 47,139 62,025 74,430 78,565 94,278 124,050 141,417 157,130 186,075 235,695 282,834 372,150 392,825 471,390 707,085 785,650 1,178,475 1,414,170 2,356,950 3,535,425 and 7,070,850, with no remainder.

Since 7,070,850 cannot be divided by just 1 and 7,070,850, 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).