Q: Is 1,031,100 a Composite Number?

Why is 1,031,100 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 1,031,100 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 491 525 700 982 1,050 1,473 1,964 2,100 2,455 2,946 3,437 4,910 5,892 6,874 7,365 9,820 10,311 12,275 13,748 14,730 17,185 20,622 24,550 29,460 34,370 36,825 41,244 49,100 51,555 68,740 73,650 85,925 103,110 147,300 171,850 206,220 257,775 343,700 515,550 and 1,031,100, with no remainder.

Since 1,031,100 cannot be divided by just 1 and 1,031,100, 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).