Q: Is 15,207,000 a Composite Number?

Why is 15,207,000 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 15,207,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 74 75 100 111 120 125 137 148 150 185 200 222 250 274 296 300 370 375 411 444 500 548 555 600 685 740 750 822 888 925 1,000 1,096 1,110 1,370 1,480 1,500 1,644 1,850 2,055 2,220 2,740 2,775 3,000 3,288 3,425 3,700 4,110 4,440 4,625 5,069 5,480 5,550 6,850 7,400 8,220 9,250 10,138 10,275 11,100 13,700 13,875 15,207 16,440 17,125 18,500 20,276 20,550 22,200 25,345 27,400 27,750 30,414 34,250 37,000 40,552 41,100 50,690 51,375 55,500 60,828 68,500 76,035 82,200 101,380 102,750 111,000 121,656 126,725 137,000 152,070 202,760 205,500 253,450 304,140 380,175 411,000 506,900 608,280 633,625 760,350 1,013,800 1,267,250 1,520,700 1,900,875 2,534,500 3,041,400 3,801,750 5,069,000 7,603,500 and 15,207,000, with no remainder.

Since 15,207,000 cannot be divided by just 1 and 15,207,000, 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).