Q: Is 102,122,220 a Composite Number?

Why is 102,122,220 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 102,122,220 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 157 185 222 293 314 370 444 471 555 586 628 740 785 879 942 1,110 1,172 1,465 1,570 1,758 1,884 2,220 2,355 2,930 3,140 3,516 4,395 4,710 5,809 5,860 8,790 9,420 10,841 11,618 17,427 17,580 21,682 23,236 29,045 32,523 34,854 43,364 46,001 54,205 58,090 65,046 69,708 87,135 92,002 108,410 116,180 130,092 138,003 162,615 174,270 184,004 216,820 230,005 276,006 325,230 348,540 460,010 552,012 650,460 690,015 920,020 1,380,030 1,702,037 2,760,060 3,404,074 5,106,111 6,808,148 8,510,185 10,212,222 17,020,370 20,424,444 25,530,555 34,040,740 51,061,110 and 102,122,220, with no remainder.

Since 102,122,220 cannot be divided by just 1 and 102,122,220, 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).