Q: Is 30,706,000 a Composite Number?

Why is 30,706,000 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 30,706,000 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 200 208 250 260 325 400 500 520 650 1,000 1,040 1,181 1,300 1,625 2,000 2,362 2,600 3,250 4,724 5,200 5,905 6,500 9,448 11,810 13,000 15,353 18,896 23,620 26,000 29,525 30,706 47,240 59,050 61,412 76,765 94,480 118,100 122,824 147,625 153,530 236,200 245,648 295,250 307,060 383,825 472,400 590,500 614,120 767,650 1,181,000 1,228,240 1,535,300 1,919,125 2,362,000 3,070,600 3,838,250 6,141,200 7,676,500 15,353,000 and 30,706,000, with no remainder.

Since 30,706,000 cannot be divided by just 1 and 30,706,000, 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).