Q: Is 101,231,020 a Composite Number?

Why is 101,231,020 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 101,231,020 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 59 110 118 121 220 236 242 295 484 590 605 649 709 1,180 1,210 1,298 1,418 2,420 2,596 2,836 3,245 3,545 6,490 7,090 7,139 7,799 12,980 14,180 14,278 15,598 28,556 31,196 35,695 38,995 41,831 71,390 77,990 83,662 85,789 142,780 155,980 167,324 171,578 209,155 343,156 418,310 428,945 460,141 836,620 857,890 920,282 1,715,780 1,840,564 2,300,705 4,601,410 5,061,551 9,202,820 10,123,102 20,246,204 25,307,755 50,615,510 and 101,231,020, with no remainder.

Since 101,231,020 cannot be divided by just 1 and 101,231,020, 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).