Q: Is 7,569,450 a Composite Number?

Why is 7,569,450 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 7,569,450 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 81 89 90 105 126 135 150 162 175 178 189 210 225 243 267 270 315 350 378 405 445 450 486 525 534 567 623 630 675 801 810 890 945 1,050 1,134 1,215 1,246 1,335 1,350 1,575 1,602 1,701 1,869 1,890 2,025 2,225 2,403 2,430 2,670 2,835 3,115 3,150 3,402 3,738 4,005 4,050 4,450 4,725 4,806 5,607 5,670 6,075 6,230 6,675 7,209 8,010 8,505 9,345 9,450 11,214 12,015 12,150 13,350 14,175 14,418 15,575 16,821 17,010 18,690 20,025 21,627 24,030 28,035 28,350 31,150 33,642 36,045 40,050 42,525 43,254 46,725 50,463 56,070 60,075 72,090 84,105 85,050 93,450 100,926 108,135 120,150 140,175 151,389 168,210 180,225 216,270 252,315 280,350 302,778 360,450 420,525 504,630 540,675 756,945 841,050 1,081,350 1,261,575 1,513,890 2,523,150 3,784,725 and 7,569,450, with no remainder.

Since 7,569,450 cannot be divided by just 1 and 7,569,450, 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).