Q: Is 11,405,600 a Composite Number?

Why is 11,405,600 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 11,405,600 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 53 80 100 106 160 200 212 265 269 400 424 530 538 800 848 1,060 1,076 1,325 1,345 1,696 2,120 2,152 2,650 2,690 4,240 4,304 5,300 5,380 6,725 8,480 8,608 10,600 10,760 13,450 14,257 21,200 21,520 26,900 28,514 42,400 43,040 53,800 57,028 71,285 107,600 114,056 142,570 215,200 228,112 285,140 356,425 456,224 570,280 712,850 1,140,560 1,425,700 2,281,120 2,851,400 5,702,800 and 11,405,600, with no remainder.

Since 11,405,600 cannot be divided by just 1 and 11,405,600, 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).