Q: Is 1,660,416 a Composite Number?

Why is 1,660,416 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 1,660,416 can be evenly divided by 1 2 3 4 6 8 12 16 23 24 32 46 47 48 64 69 92 94 96 128 138 141 184 188 192 256 276 282 368 376 384 512 552 564 736 752 768 1,081 1,104 1,128 1,472 1,504 1,536 2,162 2,208 2,256 2,944 3,008 3,243 4,324 4,416 4,512 5,888 6,016 6,486 8,648 8,832 9,024 11,776 12,032 12,972 17,296 17,664 18,048 24,064 25,944 34,592 35,328 36,096 51,888 69,184 72,192 103,776 138,368 207,552 276,736 415,104 553,472 830,208 and 1,660,416, with no remainder.

Since 1,660,416 cannot be divided by just 1 and 1,660,416, 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).