Q: Is 122,338,020 a Composite Number?

Why is 122,338,020 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 122,338,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 163 210 326 420 489 652 815 978 1,141 1,630 1,787 1,956 2,282 2,445 3,260 3,423 3,574 4,564 4,890 5,361 5,705 6,846 7,148 8,935 9,780 10,722 11,410 12,509 13,692 17,115 17,870 21,444 22,820 25,018 26,805 34,230 35,740 37,527 50,036 53,610 62,545 68,460 75,054 107,220 125,090 150,108 187,635 250,180 291,281 375,270 582,562 750,540 873,843 1,165,124 1,456,405 1,747,686 2,038,967 2,912,810 3,495,372 4,077,934 4,369,215 5,825,620 6,116,901 8,155,868 8,738,430 10,194,835 12,233,802 17,476,860 20,389,670 24,467,604 30,584,505 40,779,340 61,169,010 and 122,338,020, with no remainder.

Since 122,338,020 cannot be divided by just 1 and 122,338,020, 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).