Q: Is 3,784,860 a Composite Number?

Why is 3,784,860 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 3,784,860 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 43 45 54 60 86 90 108 129 135 163 172 180 215 258 270 326 387 430 489 516 540 645 652 774 815 860 978 1,161 1,290 1,467 1,548 1,630 1,935 1,956 2,322 2,445 2,580 2,934 3,260 3,870 4,401 4,644 4,890 5,805 5,868 7,009 7,335 7,740 8,802 9,780 11,610 14,018 14,670 17,604 21,027 22,005 23,220 28,036 29,340 35,045 42,054 44,010 63,081 70,090 84,108 88,020 105,135 126,162 140,180 189,243 210,270 252,324 315,405 378,486 420,540 630,810 756,972 946,215 1,261,620 1,892,430 and 3,784,860, with no remainder.

Since 3,784,860 cannot be divided by just 1 and 3,784,860, 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).