Q: Is 13,520,000 a Composite Number?

Why is 13,520,000 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 13,520,000 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 169 200 208 250 260 320 325 338 400 416 500 520 625 640 650 676 800 832 845 1,000 1,040 1,250 1,300 1,352 1,600 1,625 1,664 1,690 2,000 2,080 2,500 2,600 2,704 3,200 3,250 3,380 4,000 4,160 4,225 5,000 5,200 5,408 6,500 6,760 8,000 8,125 8,320 8,450 10,000 10,400 10,816 13,000 13,520 16,000 16,250 16,900 20,000 20,800 21,125 21,632 26,000 27,040 32,500 33,800 40,000 41,600 42,250 52,000 54,080 65,000 67,600 80,000 84,500 104,000 105,625 108,160 130,000 135,200 169,000 208,000 211,250 260,000 270,400 338,000 422,500 520,000 540,800 676,000 845,000 1,040,000 1,352,000 1,690,000 2,704,000 3,380,000 6,760,000 and 13,520,000, with no remainder.

Since 13,520,000 cannot be divided by just 1 and 13,520,000, 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).