Q: Is 1,325,400 a Composite Number?

Why is 1,325,400 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 1,325,400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 47 50 60 75 94 100 120 141 150 188 200 235 282 300 376 470 564 600 705 940 1,128 1,175 1,410 1,880 2,209 2,350 2,820 3,525 4,418 4,700 5,640 6,627 7,050 8,836 9,400 11,045 13,254 14,100 17,672 22,090 26,508 28,200 33,135 44,180 53,016 55,225 66,270 88,360 110,450 132,540 165,675 220,900 265,080 331,350 441,800 662,700 and 1,325,400, with no remainder.

Since 1,325,400 cannot be divided by just 1 and 1,325,400, 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).