Q: Is 122,131,440 a Composite Number?

Why is 122,131,440 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 122,131,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 169,627 339,254 508,881 678,508 848,135 1,017,762 1,357,016 1,526,643 1,696,270 2,035,524 2,544,405 2,714,032 3,053,286 3,392,540 4,071,048 5,088,810 6,106,572 6,785,080 7,633,215 8,142,096 10,177,620 12,213,144 13,570,160 15,266,430 20,355,240 24,426,288 30,532,860 40,710,480 61,065,720 and 122,131,440, with no remainder.

Since 122,131,440 cannot be divided by just 1 and 122,131,440, 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).