Q: Is 63,767,970 a Composite Number?

Why is 63,767,970 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 63,767,970 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 127 210 254 315 381 630 635 762 797 889 1,143 1,270 1,594 1,778 1,905 2,286 2,391 2,667 3,810 3,985 4,445 4,782 5,334 5,579 5,715 7,173 7,970 8,001 8,890 11,158 11,430 11,955 13,335 14,346 16,002 16,737 23,910 26,670 27,895 33,474 35,865 40,005 50,211 55,790 71,730 80,010 83,685 100,422 101,219 167,370 202,438 251,055 303,657 502,110 506,095 607,314 708,533 910,971 1,012,190 1,417,066 1,518,285 1,821,942 2,125,599 3,036,570 3,542,665 4,251,198 4,554,855 6,376,797 7,085,330 9,109,710 10,627,995 12,753,594 21,255,990 31,883,985 and 63,767,970, with no remainder.

Since 63,767,970 cannot be divided by just 1 and 63,767,970, 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).