Q: Is 1,826,000 a Composite Number?

Why is 1,826,000 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 1,826,000 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 83 88 100 110 125 166 176 200 220 250 275 332 400 415 440 500 550 664 830 880 913 1,000 1,100 1,328 1,375 1,660 1,826 2,000 2,075 2,200 2,750 3,320 3,652 4,150 4,400 4,565 5,500 6,640 7,304 8,300 9,130 10,375 11,000 14,608 16,600 18,260 20,750 22,000 22,825 33,200 36,520 41,500 45,650 73,040 83,000 91,300 114,125 166,000 182,600 228,250 365,200 456,500 913,000 and 1,826,000, with no remainder.

Since 1,826,000 cannot be divided by just 1 and 1,826,000, 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).