Q: Is 423,520,240 a Composite Number?

Why is 423,520,240 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 423,520,240 can be evenly divided by 1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 572 715 880 1,040 1,144 1,430 2,288 2,860 5,720 11,440 37,021 74,042 148,084 185,105 296,168 370,210 407,231 481,273 592,336 740,420 814,462 962,546 1,480,840 1,628,924 1,925,092 2,036,155 2,406,365 2,961,680 3,257,848 3,850,184 4,072,310 4,812,730 5,294,003 6,515,696 7,700,368 8,144,620 9,625,460 10,588,006 16,289,240 19,250,920 21,176,012 26,470,015 32,578,480 38,501,840 42,352,024 52,940,030 84,704,048 105,880,060 211,760,120 and 423,520,240, with no remainder.

Since 423,520,240 cannot be divided by just 1 and 423,520,240, 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).