Q: Is 133,204,520 a Composite Number?

Why is 133,204,520 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 133,204,520 can be evenly divided by 1 2 4 5 8 10 17 20 31 34 40 62 68 71 85 89 124 136 142 155 170 178 248 284 310 340 355 356 445 527 568 620 680 710 712 890 1,054 1,207 1,240 1,420 1,513 1,780 2,108 2,201 2,414 2,635 2,759 2,840 3,026 3,560 4,216 4,402 4,828 5,270 5,518 6,035 6,052 6,319 7,565 8,804 9,656 10,540 11,005 11,036 12,070 12,104 12,638 13,795 15,130 17,608 21,080 22,010 22,072 24,140 25,276 27,590 30,260 31,595 37,417 44,020 46,903 48,280 50,552 55,180 60,520 63,190 74,834 88,040 93,806 107,423 110,360 126,380 149,668 187,085 187,612 195,889 214,846 234,515 252,760 299,336 374,170 375,224 391,778 429,692 469,030 537,115 748,340 783,556 859,384 938,060 979,445 1,074,230 1,496,680 1,567,112 1,876,120 1,958,890 2,148,460 3,330,113 3,917,780 4,296,920 6,660,226 7,835,560 13,320,452 16,650,565 26,640,904 33,301,130 66,602,260 and 133,204,520, with no remainder.

Since 133,204,520 cannot be divided by just 1 and 133,204,520, 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).