Q: Is 413,560,420 a Composite Number?

Why is 413,560,420 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 413,560,420 can be evenly divided by 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1,820 227,231 454,462 908,924 1,136,155 1,590,617 2,272,310 2,954,003 3,181,234 4,544,620 5,908,006 6,362,468 7,953,085 11,816,012 14,770,015 15,906,170 20,678,021 29,540,030 31,812,340 41,356,042 59,080,060 82,712,084 103,390,105 206,780,210 and 413,560,420, with no remainder.

Since 413,560,420 cannot be divided by just 1 and 413,560,420, 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).