Q: Is 1,826,400 a Composite Number?

Why is 1,826,400 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 1,826,400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 761 800 1,200 1,522 2,283 2,400 3,044 3,805 4,566 6,088 7,610 9,132 11,415 12,176 15,220 18,264 19,025 22,830 24,352 30,440 36,528 38,050 45,660 57,075 60,880 73,056 76,100 91,320 114,150 121,760 152,200 182,640 228,300 304,400 365,280 456,600 608,800 913,200 and 1,826,400, with no remainder.

Since 1,826,400 cannot be divided by just 1 and 1,826,400, 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).