Q: Is 5,209,400 a Composite Number?

Why is 5,209,400 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 5,209,400 can be evenly divided by 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 61 70 100 122 140 175 200 244 280 305 350 427 488 610 700 854 1,220 1,400 1,525 1,708 2,135 2,440 3,050 3,416 3,721 4,270 6,100 7,442 8,540 10,675 12,200 14,884 17,080 18,605 21,350 26,047 29,768 37,210 42,700 52,094 74,420 85,400 93,025 104,188 130,235 148,840 186,050 208,376 260,470 372,100 520,940 651,175 744,200 1,041,880 1,302,350 2,604,700 and 5,209,400, with no remainder.

Since 5,209,400 cannot be divided by just 1 and 5,209,400, 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).