Q: Is 12,361,020 a Composite Number?

Why is 12,361,020 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 12,361,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 114 133 140 190 210 228 266 285 380 399 420 532 570 665 798 1,140 1,330 1,549 1,596 1,995 2,660 3,098 3,990 4,647 6,196 7,745 7,980 9,294 10,843 15,490 18,588 21,686 23,235 29,431 30,980 32,529 43,372 46,470 54,215 58,862 65,058 88,293 92,940 108,430 117,724 130,116 147,155 162,645 176,586 206,017 216,860 294,310 325,290 353,172 412,034 441,465 588,620 618,051 650,580 824,068 882,930 1,030,085 1,236,102 1,765,860 2,060,170 2,472,204 3,090,255 4,120,340 6,180,510 and 12,361,020, with no remainder.

Since 12,361,020 cannot be divided by just 1 and 12,361,020, 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).