Q: Is 100,121,028 a Composite Number?

Why is 100,121,028 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 100,121,028 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 43 53 84 86 106 129 159 172 212 258 301 318 371 516 523 602 636 742 903 1,046 1,113 1,204 1,484 1,569 1,806 2,092 2,226 2,279 3,138 3,612 3,661 4,452 4,558 6,276 6,837 7,322 9,116 10,983 13,674 14,644 15,953 21,966 22,489 27,348 27,719 31,906 43,932 44,978 47,859 55,438 63,812 67,467 83,157 89,956 95,718 110,876 134,934 157,423 166,314 191,436 194,033 269,868 314,846 332,628 388,066 472,269 582,099 629,692 776,132 944,538 1,164,198 1,191,917 1,889,076 2,328,396 2,383,834 3,575,751 4,767,668 7,151,502 8,343,419 14,303,004 16,686,838 25,030,257 33,373,676 50,060,514 and 100,121,028, with no remainder.

Since 100,121,028 cannot be divided by just 1 and 100,121,028, 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).