Q: Is 15,570,060 a Composite Number?

Why is 15,570,060 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 15,570,060 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 93 110 124 132 155 165 186 220 310 330 341 372 465 620 660 682 761 930 1,023 1,364 1,522 1,705 1,860 2,046 2,283 3,044 3,410 3,805 4,092 4,566 5,115 6,820 7,610 8,371 9,132 10,230 11,415 15,220 16,742 20,460 22,830 23,591 25,113 33,484 41,855 45,660 47,182 50,226 70,773 83,710 94,364 100,452 117,955 125,565 141,546 167,420 235,910 251,130 259,501 283,092 353,865 471,820 502,260 519,002 707,730 778,503 1,038,004 1,297,505 1,415,460 1,557,006 2,595,010 3,114,012 3,892,515 5,190,020 7,785,030 and 15,570,060, with no remainder.

Since 15,570,060 cannot be divided by just 1 and 15,570,060, 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).