Q: Is 345,102,142 a Composite Number?

Why is 345,102,142 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 345,102,142 can be evenly divided by 1 2 7 11 14 17 22 34 77 119 154 187 193 238 374 386 683 1,309 1,351 1,366 2,123 2,618 2,702 3,281 4,246 4,781 6,562 7,513 9,562 11,611 14,861 15,026 22,967 23,222 29,722 36,091 45,934 52,591 72,182 81,277 105,182 127,721 131,819 162,554 252,637 255,442 263,638 505,274 894,047 922,733 1,450,009 1,788,094 1,845,466 2,240,923 2,900,018 4,481,846 10,150,063 15,686,461 20,300,126 24,650,153 31,372,922 49,300,306 172,551,071 and 345,102,142, with no remainder.

Since 345,102,142 cannot be divided by just 1 and 345,102,142, 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).