Q: Is 3,665,600 a Composite Number?

Why is 3,665,600 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 3,665,600 can be evenly divided by 1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 79 80 100 116 145 158 160 200 232 290 316 320 395 400 464 580 632 725 790 800 928 1,160 1,264 1,450 1,580 1,600 1,856 1,975 2,291 2,320 2,528 2,900 3,160 3,950 4,582 4,640 5,056 5,800 6,320 7,900 9,164 9,280 11,455 11,600 12,640 15,800 18,328 22,910 23,200 25,280 31,600 36,656 45,820 46,400 57,275 63,200 73,312 91,640 114,550 126,400 146,624 183,280 229,100 366,560 458,200 733,120 916,400 1,832,800 and 3,665,600, with no remainder.

Since 3,665,600 cannot be divided by just 1 and 3,665,600, 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).