Q: Is 124,021,200 a Composite Number?

Why is 124,021,200 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 124,021,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 181 200 240 300 362 400 543 571 600 724 905 1,086 1,142 1,200 1,448 1,713 1,810 2,172 2,284 2,715 2,855 2,896 3,426 3,620 4,344 4,525 4,568 5,430 5,710 6,852 7,240 8,565 8,688 9,050 9,136 10,860 11,420 13,575 13,704 14,275 14,480 17,130 18,100 21,720 22,840 27,150 27,408 28,550 34,260 36,200 42,825 43,440 45,680 54,300 57,100 68,520 72,400 85,650 103,351 108,600 114,200 137,040 171,300 206,702 217,200 228,400 310,053 342,600 413,404 516,755 620,106 685,200 826,808 1,033,510 1,240,212 1,550,265 1,653,616 2,067,020 2,480,424 2,583,775 3,100,530 4,134,040 4,960,848 5,167,550 6,201,060 7,751,325 8,268,080 10,335,100 12,402,120 15,502,650 20,670,200 24,804,240 31,005,300 41,340,400 62,010,600 and 124,021,200, with no remainder.

Since 124,021,200 cannot be divided by just 1 and 124,021,200, 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).