Q: Is 1,925,040 a Composite Number?

Why is 1,925,040 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 1,925,040 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 617 624 780 1,040 1,234 1,560 1,851 2,468 3,085 3,120 3,702 4,936 6,170 7,404 8,021 9,255 9,872 12,340 14,808 16,042 18,510 24,063 24,680 29,616 32,084 37,020 40,105 48,126 49,360 64,168 74,040 80,210 96,252 120,315 128,336 148,080 160,420 192,504 240,630 320,840 385,008 481,260 641,680 962,520 and 1,925,040, with no remainder.

Since 1,925,040 cannot be divided by just 1 and 1,925,040, 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).