Q: Is 124,200,900 a Composite Number?

Why is 124,200,900 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 124,200,900 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 59 60 75 90 100 118 150 177 180 225 236 295 300 354 450 531 590 708 885 900 1,062 1,180 1,475 1,770 2,124 2,339 2,655 2,950 3,540 4,425 4,678 5,310 5,900 7,017 8,850 9,356 10,620 11,695 13,275 14,034 17,700 21,051 23,390 26,550 28,068 35,085 42,102 46,780 53,100 58,475 70,170 84,204 105,255 116,950 138,001 140,340 175,425 210,510 233,900 276,002 350,850 414,003 421,020 526,275 552,004 690,005 701,700 828,006 1,052,550 1,242,009 1,380,010 1,656,012 2,070,015 2,105,100 2,484,018 2,760,020 3,450,025 4,140,030 4,968,036 6,210,045 6,900,050 8,280,060 10,350,075 12,420,090 13,800,100 20,700,150 24,840,180 31,050,225 41,400,300 62,100,450 and 124,200,900, with no remainder.

Since 124,200,900 cannot be divided by just 1 and 124,200,900, 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).