Q: Is 67,247,070 a Composite Number?

Why is 67,247,070 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 67,247,070 can be evenly divided by 1 2 3 5 6 10 11 15 17 22 30 33 34 51 55 66 85 102 110 165 170 187 255 330 374 510 561 935 1,122 1,870 2,805 5,610 11,987 23,974 35,961 59,935 71,922 119,870 131,857 179,805 203,779 263,714 359,610 395,571 407,558 611,337 659,285 791,142 1,018,895 1,222,674 1,318,570 1,977,855 2,037,790 2,241,569 3,056,685 3,955,710 4,483,138 6,113,370 6,724,707 11,207,845 13,449,414 22,415,690 33,623,535 and 67,247,070, with no remainder.

Since 67,247,070 cannot be divided by just 1 and 67,247,070, 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).