Q: Is 71,151,000 a Composite Number?

Why is 71,151,000 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 71,151,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 74 75 100 111 120 125 148 150 185 200 222 250 296 300 370 375 444 500 555 600 641 740 750 888 925 1,000 1,110 1,282 1,480 1,500 1,850 1,923 2,220 2,564 2,775 3,000 3,205 3,700 3,846 4,440 4,625 5,128 5,550 6,410 7,400 7,692 9,250 9,615 11,100 12,820 13,875 15,384 16,025 18,500 19,230 22,200 23,717 25,640 27,750 32,050 37,000 38,460 47,434 48,075 55,500 64,100 71,151 76,920 80,125 94,868 96,150 111,000 118,585 128,200 142,302 160,250 189,736 192,300 237,170 240,375 284,604 320,500 355,755 384,600 474,340 480,750 569,208 592,925 641,000 711,510 948,680 961,500 1,185,850 1,423,020 1,778,775 1,923,000 2,371,700 2,846,040 2,964,625 3,557,550 4,743,400 5,929,250 7,115,100 8,893,875 11,858,500 14,230,200 17,787,750 23,717,000 35,575,500 and 71,151,000, with no remainder.

Since 71,151,000 cannot be divided by just 1 and 71,151,000, 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).