Q: Is 123,202,240 a Composite Number?

Why is 123,202,240 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 123,202,240 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1,120 2,240 55,001 110,002 220,004 275,005 385,007 440,008 550,010 770,014 880,016 1,100,020 1,540,028 1,760,032 1,925,035 2,200,040 3,080,056 3,520,064 3,850,070 4,400,080 6,160,112 7,700,140 8,800,160 12,320,224 15,400,280 17,600,320 24,640,448 30,800,560 61,601,120 and 123,202,240, with no remainder.

Since 123,202,240 cannot be divided by just 1 and 123,202,240, 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).