Q: Is 4,921,152 a Composite Number?

Why is 4,921,152 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 4,921,152 can be evenly divided by 1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 71 76 96 114 142 152 192 213 228 284 304 361 426 456 568 608 722 852 912 1,083 1,136 1,216 1,349 1,444 1,704 1,824 2,166 2,272 2,698 2,888 3,408 3,648 4,047 4,332 4,544 5,396 5,776 6,816 8,094 8,664 10,792 11,552 13,632 16,188 17,328 21,584 23,104 25,631 32,376 34,656 43,168 51,262 64,752 69,312 76,893 86,336 102,524 129,504 153,786 205,048 259,008 307,572 410,096 615,144 820,192 1,230,288 1,640,384 2,460,576 and 4,921,152, with no remainder.

Since 4,921,152 cannot be divided by just 1 and 4,921,152, 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).