Q: Is 23,125,100 a Composite Number?

Why is 23,125,100 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 23,125,100 can be evenly divided by 1 2 4 5 10 17 20 25 34 50 61 68 85 100 122 170 223 244 305 340 425 446 610 850 892 1,037 1,115 1,220 1,525 1,700 2,074 2,230 3,050 3,791 4,148 4,460 5,185 5,575 6,100 7,582 10,370 11,150 13,603 15,164 18,955 20,740 22,300 25,925 27,206 37,910 51,850 54,412 68,015 75,820 94,775 103,700 136,030 189,550 231,251 272,060 340,075 379,100 462,502 680,150 925,004 1,156,255 1,360,300 2,312,510 4,625,020 5,781,275 11,562,550 and 23,125,100, with no remainder.

Since 23,125,100 cannot be divided by just 1 and 23,125,100, 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).