Q: Is 102,102,200 a Composite Number?

Why is 102,102,200 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 102,102,200 can be evenly divided by 1 2 4 5 8 10 19 20 25 38 40 50 76 95 97 100 152 190 194 200 277 380 388 475 485 554 760 776 950 970 1,108 1,385 1,843 1,900 1,940 2,216 2,425 2,770 3,686 3,800 3,880 4,850 5,263 5,540 6,925 7,372 9,215 9,700 10,526 11,080 13,850 14,744 18,430 19,400 21,052 26,315 26,869 27,700 36,860 42,104 46,075 52,630 53,738 55,400 73,720 92,150 105,260 107,476 131,575 134,345 184,300 210,520 214,952 263,150 268,690 368,600 510,511 526,300 537,380 671,725 1,021,022 1,052,600 1,074,760 1,343,450 2,042,044 2,552,555 2,686,900 4,084,088 5,105,110 5,373,800 10,210,220 12,762,775 20,420,440 25,525,550 51,051,100 and 102,102,200, with no remainder.

Since 102,102,200 cannot be divided by just 1 and 102,102,200, 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).