Q: Is 5,123,520 a Composite Number?

Why is 5,123,520 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 5,123,520 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 593 720 864 960 1,080 1,186 1,440 1,728 1,779 2,160 2,372 2,880 2,965 3,558 4,320 4,744 5,337 5,930 7,116 8,640 8,895 9,488 10,674 11,860 14,232 16,011 17,790 18,976 21,348 23,720 26,685 28,464 32,022 35,580 37,952 42,696 47,440 53,370 56,928 64,044 71,160 80,055 85,392 94,880 106,740 113,856 128,088 142,320 160,110 170,784 189,760 213,480 256,176 284,640 320,220 341,568 426,960 512,352 569,280 640,440 853,920 1,024,704 1,280,880 1,707,840 2,561,760 and 5,123,520, with no remainder.

Since 5,123,520 cannot be divided by just 1 and 5,123,520, 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).