Q: Is 1,010,520 a Composite Number?

Why is 1,010,520 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 1,010,520 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 401 420 504 630 802 840 1,203 1,260 1,604 2,005 2,406 2,520 2,807 3,208 3,609 4,010 4,812 5,614 6,015 7,218 8,020 8,421 9,624 11,228 12,030 14,035 14,436 16,040 16,842 18,045 22,456 24,060 25,263 28,070 28,872 33,684 36,090 42,105 48,120 50,526 56,140 67,368 72,180 84,210 101,052 112,280 126,315 144,360 168,420 202,104 252,630 336,840 505,260 and 1,010,520, with no remainder.

Since 1,010,520 cannot be divided by just 1 and 1,010,520, 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).