Q: Is 30,675,528 a Composite Number?

Why is 30,675,528 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 30,675,528 can be evenly divided by 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 234 312 338 468 507 676 936 1,014 1,352 1,521 2,028 2,521 3,042 4,056 5,042 6,084 7,563 10,084 12,168 15,126 20,168 22,689 30,252 32,773 45,378 60,504 65,546 90,756 98,319 131,092 181,512 196,638 262,184 294,957 393,276 426,049 589,914 786,552 852,098 1,179,828 1,278,147 1,704,196 2,359,656 2,556,294 3,408,392 3,834,441 5,112,588 7,668,882 10,225,176 15,337,764 and 30,675,528, with no remainder.

Since 30,675,528 cannot be divided by just 1 and 30,675,528, 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).