Q: Is 3,611,200 a Composite Number?

Why is 3,611,200 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 3,611,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 37 40 50 61 64 74 80 100 122 148 160 185 200 244 296 305 320 370 400 488 592 610 740 800 925 976 1,184 1,220 1,480 1,525 1,600 1,850 1,952 2,257 2,368 2,440 2,960 3,050 3,700 3,904 4,514 4,880 5,920 6,100 7,400 9,028 9,760 11,285 11,840 12,200 14,800 18,056 19,520 22,570 24,400 29,600 36,112 45,140 48,800 56,425 59,200 72,224 90,280 97,600 112,850 144,448 180,560 225,700 361,120 451,400 722,240 902,800 1,805,600 and 3,611,200, with no remainder.

Since 3,611,200 cannot be divided by just 1 and 3,611,200, 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).