Q: Is 634,480 a Composite Number?

Why is 634,480 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 634,480 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 103 110 112 140 154 176 206 220 280 308 385 412 440 515 560 616 721 770 824 880 1,030 1,133 1,232 1,442 1,540 1,648 2,060 2,266 2,884 3,080 3,605 4,120 4,532 5,665 5,768 6,160 7,210 7,931 8,240 9,064 11,330 11,536 14,420 15,862 18,128 22,660 28,840 31,724 39,655 45,320 57,680 63,448 79,310 90,640 126,896 158,620 317,240 and 634,480, with no remainder.

Since 634,480 cannot be divided by just 1 and 634,480, 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).