Q: Is 7,624,120 a Composite Number?

Why is 7,624,120 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 7,624,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 73 140 146 280 292 365 373 511 584 730 746 1,022 1,460 1,492 1,865 2,044 2,555 2,611 2,920 2,984 3,730 4,088 5,110 5,222 7,460 10,220 10,444 13,055 14,920 20,440 20,888 26,110 27,229 52,220 54,458 104,440 108,916 136,145 190,603 217,832 272,290 381,206 544,580 762,412 953,015 1,089,160 1,524,824 1,906,030 3,812,060 and 7,624,120, with no remainder.

Since 7,624,120 cannot be divided by just 1 and 7,624,120, 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).