Q: Is 100,203,000 a Composite Number?

Why is 100,203,000 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 100,203,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 127 150 200 250 254 263 300 375 381 500 508 526 600 635 750 762 789 1,000 1,016 1,052 1,270 1,315 1,500 1,524 1,578 1,905 2,104 2,540 2,630 3,000 3,048 3,156 3,175 3,810 3,945 5,080 5,260 6,312 6,350 6,575 7,620 7,890 9,525 10,520 12,700 13,150 15,240 15,780 15,875 19,050 19,725 25,400 26,300 31,560 31,750 32,875 33,401 38,100 39,450 47,625 52,600 63,500 65,750 66,802 76,200 78,900 95,250 98,625 100,203 127,000 131,500 133,604 157,800 167,005 190,500 197,250 200,406 263,000 267,208 334,010 381,000 394,500 400,812 501,015 668,020 789,000 801,624 835,025 1,002,030 1,336,040 1,670,050 2,004,060 2,505,075 3,340,100 4,008,120 4,175,125 5,010,150 6,680,200 8,350,250 10,020,300 12,525,375 16,700,500 20,040,600 25,050,750 33,401,000 50,101,500 and 100,203,000, with no remainder.

Since 100,203,000 cannot be divided by just 1 and 100,203,000, 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).