Q: Is 197,873,000 a Composite Number?

Why is 197,873,000 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 197,873,000 can be evenly divided by 1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 100 104 124 125 130 155 200 248 250 260 310 325 403 491 500 520 620 650 775 806 982 1,000 1,240 1,300 1,550 1,612 1,625 1,964 2,015 2,455 2,600 3,100 3,224 3,250 3,875 3,928 4,030 4,910 6,200 6,383 6,500 7,750 8,060 9,820 10,075 12,275 12,766 13,000 15,221 15,500 16,120 19,640 20,150 24,550 25,532 30,442 31,000 31,915 40,300 49,100 50,375 51,064 60,884 61,375 63,830 76,105 80,600 98,200 100,750 121,768 122,750 127,660 152,210 159,575 197,873 201,500 245,500 255,320 304,420 319,150 380,525 395,746 403,000 491,000 608,840 638,300 761,050 791,492 797,875 989,365 1,276,600 1,522,100 1,582,984 1,595,750 1,902,625 1,978,730 3,044,200 3,191,500 3,805,250 3,957,460 4,946,825 6,383,000 7,610,500 7,914,920 9,893,650 15,221,000 19,787,300 24,734,125 39,574,600 49,468,250 98,936,500 and 197,873,000, with no remainder.

Since 197,873,000 cannot be divided by just 1 and 197,873,000, 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).