Q: Is 1,801,200 a Composite Number?

Why is 1,801,200 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 1,801,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 79 80 95 100 114 120 150 152 158 190 200 228 237 240 285 300 304 316 380 395 400 456 474 475 570 600 632 760 790 912 948 950 1,140 1,185 1,200 1,264 1,425 1,501 1,520 1,580 1,896 1,900 1,975 2,280 2,370 2,850 3,002 3,160 3,792 3,800 3,950 4,503 4,560 4,740 5,700 5,925 6,004 6,320 7,505 7,600 7,900 9,006 9,480 11,400 11,850 12,008 15,010 15,800 18,012 18,960 22,515 22,800 23,700 24,016 30,020 31,600 36,024 37,525 45,030 47,400 60,040 72,048 75,050 90,060 94,800 112,575 120,080 150,100 180,120 225,150 300,200 360,240 450,300 600,400 900,600 and 1,801,200, with no remainder.

Since 1,801,200 cannot be divided by just 1 and 1,801,200, 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).