Q: Is 70,167,370 a Composite Number?

Why is 70,167,370 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 70,167,370 can be evenly divided by 1 2 5 7 10 13 14 26 35 65 70 83 91 130 166 182 415 455 581 830 910 929 1,079 1,162 1,858 2,158 2,905 4,645 5,395 5,810 6,503 7,553 9,290 10,790 12,077 13,006 15,106 24,154 32,515 37,765 60,385 65,030 75,530 77,107 84,539 120,770 154,214 169,078 385,535 422,695 539,749 771,070 845,390 1,002,391 1,079,498 2,004,782 2,698,745 5,011,955 5,397,490 7,016,737 10,023,910 14,033,474 35,083,685 and 70,167,370, with no remainder.

Since 70,167,370 cannot be divided by just 1 and 70,167,370, 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).