Q: Is 33,008,320 a Composite Number?

Why is 33,008,320 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 33,008,320 can be evenly divided by 1 2 4 5 8 10 16 19 20 32 38 40 61 64 76 80 89 95 122 152 160 178 190 244 304 305 320 356 380 445 488 608 610 712 760 890 976 1,159 1,216 1,220 1,424 1,520 1,691 1,780 1,952 2,318 2,440 2,848 3,040 3,382 3,560 3,904 4,636 4,880 5,429 5,696 5,795 6,080 6,764 7,120 8,455 9,272 9,760 10,858 11,590 13,528 14,240 16,910 18,544 19,520 21,716 23,180 27,056 27,145 28,480 33,820 37,088 43,432 46,360 54,112 54,290 67,640 74,176 86,864 92,720 103,151 108,224 108,580 135,280 173,728 185,440 206,302 217,160 270,560 347,456 370,880 412,604 434,320 515,755 541,120 825,208 868,640 1,031,510 1,650,416 1,737,280 2,063,020 3,300,832 4,126,040 6,601,664 8,252,080 16,504,160 and 33,008,320, with no remainder.

Since 33,008,320 cannot be divided by just 1 and 33,008,320, 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).