Q: Is 45,371,200 a Composite Number?

Why is 45,371,200 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 45,371,200 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 140 160 175 200 224 280 320 350 400 448 560 700 800 1,120 1,400 1,600 2,240 2,800 4,051 5,600 8,102 11,200 16,204 20,255 28,357 32,408 40,510 56,714 64,816 81,020 101,275 113,428 129,632 141,785 162,040 202,550 226,856 259,264 283,570 324,080 405,100 453,712 567,140 648,160 708,925 810,200 907,424 1,134,280 1,296,320 1,417,850 1,620,400 1,814,848 2,268,560 2,835,700 3,240,800 4,537,120 5,671,400 6,481,600 9,074,240 11,342,800 22,685,600 and 45,371,200, with no remainder.

Since 45,371,200 cannot be divided by just 1 and 45,371,200, 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).