Q: Is 3,774,400 a Composite Number?

Why is 3,774,400 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 3,774,400 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 140 160 175 200 224 280 320 337 350 400 448 560 674 700 800 1,120 1,348 1,400 1,600 1,685 2,240 2,359 2,696 2,800 3,370 4,718 5,392 5,600 6,740 8,425 9,436 10,784 11,200 11,795 13,480 16,850 18,872 21,568 23,590 26,960 33,700 37,744 47,180 53,920 58,975 67,400 75,488 94,360 107,840 117,950 134,800 150,976 188,720 235,900 269,600 377,440 471,800 539,200 754,880 943,600 1,887,200 and 3,774,400, with no remainder.

Since 3,774,400 cannot be divided by just 1 and 3,774,400, 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).