Q: Is 54,054,420 a Composite Number?

Why is 54,054,420 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 54,054,420 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 179 210 358 420 537 716 719 895 1,074 1,253 1,438 1,790 2,148 2,157 2,506 2,685 2,876 3,580 3,595 3,759 4,314 5,012 5,033 5,370 6,265 7,190 7,518 8,628 10,066 10,740 10,785 12,530 14,380 15,036 15,099 18,795 20,132 21,570 25,060 25,165 30,198 37,590 43,140 50,330 60,396 75,180 75,495 100,660 128,701 150,990 257,402 301,980 386,103 514,804 643,505 772,206 900,907 1,287,010 1,544,412 1,801,814 1,930,515 2,574,020 2,702,721 3,603,628 3,861,030 4,504,535 5,405,442 7,722,060 9,009,070 10,810,884 13,513,605 18,018,140 27,027,210 and 54,054,420, with no remainder.

Since 54,054,420 cannot be divided by just 1 and 54,054,420, 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).