Q: Is 1,513,400 a Composite Number?

Why is 1,513,400 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 1,513,400 can be evenly divided by 1 2 4 5 7 8 10 14 20 23 25 28 35 40 46 47 50 56 70 92 94 100 115 140 161 175 184 188 200 230 235 280 322 329 350 376 460 470 575 644 658 700 805 920 940 1,081 1,150 1,175 1,288 1,316 1,400 1,610 1,645 1,880 2,162 2,300 2,350 2,632 3,220 3,290 4,025 4,324 4,600 4,700 5,405 6,440 6,580 7,567 8,050 8,225 8,648 9,400 10,810 13,160 15,134 16,100 16,450 21,620 27,025 30,268 32,200 32,900 37,835 43,240 54,050 60,536 65,800 75,670 108,100 151,340 189,175 216,200 302,680 378,350 756,700 and 1,513,400, with no remainder.

Since 1,513,400 cannot be divided by just 1 and 1,513,400, 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).