Q: Is 11,161,164 a Composite Number?

Why is 11,161,164 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 11,161,164 can be evenly divided by 1 2 3 4 6 7 12 14 21 23 28 42 46 53 69 84 92 106 109 138 159 161 212 218 276 318 322 327 371 436 483 636 644 654 742 763 966 1,113 1,219 1,308 1,484 1,526 1,932 2,226 2,289 2,438 2,507 3,052 3,657 4,452 4,578 4,876 5,014 5,777 7,314 7,521 8,533 9,156 10,028 11,554 14,628 15,042 17,066 17,331 17,549 23,108 25,599 30,084 34,132 34,662 35,098 40,439 51,198 52,647 69,324 70,196 80,878 102,396 105,294 121,317 132,871 161,756 210,588 242,634 265,742 398,613 485,268 531,484 797,226 930,097 1,594,452 1,860,194 2,790,291 3,720,388 5,580,582 and 11,161,164, with no remainder.

Since 11,161,164 cannot be divided by just 1 and 11,161,164, 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).