Q: Is 23,403,120 a Composite Number?

Why is 23,403,120 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 23,403,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 240 260 312 338 390 507 520 577 624 676 780 845 1,014 1,040 1,154 1,352 1,560 1,690 1,731 2,028 2,308 2,535 2,704 2,885 3,120 3,380 3,462 4,056 4,616 5,070 5,770 6,760 6,924 7,501 8,112 8,655 9,232 10,140 11,540 13,520 13,848 15,002 17,310 20,280 22,503 23,080 27,696 30,004 34,620 37,505 40,560 45,006 46,160 60,008 69,240 75,010 90,012 97,513 112,515 120,016 138,480 150,020 180,024 195,026 225,030 292,539 300,040 360,048 390,052 450,060 487,565 585,078 600,080 780,104 900,120 975,130 1,170,156 1,462,695 1,560,208 1,800,240 1,950,260 2,340,312 2,925,390 3,900,520 4,680,624 5,850,780 7,801,040 11,701,560 and 23,403,120, with no remainder.

Since 23,403,120 cannot be divided by just 1 and 23,403,120, 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).