Q: Is 32,170,160 a Composite Number?

Why is 32,170,160 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 32,170,160 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 139 176 220 263 278 440 526 556 695 880 1,052 1,112 1,315 1,390 1,529 2,104 2,224 2,630 2,780 2,893 3,058 4,208 5,260 5,560 5,786 6,116 7,645 10,520 11,120 11,572 12,232 14,465 15,290 21,040 23,144 24,464 28,930 30,580 36,557 46,288 57,860 61,160 73,114 115,720 122,320 146,228 182,785 231,440 292,456 365,570 402,127 584,912 731,140 804,254 1,462,280 1,608,508 2,010,635 2,924,560 3,217,016 4,021,270 6,434,032 8,042,540 16,085,080 and 32,170,160, with no remainder.

Since 32,170,160 cannot be divided by just 1 and 32,170,160, 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).