Q: Is 121,202,010 a Composite Number?

Why is 121,202,010 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 121,202,010 can be evenly divided by 1 2 3 5 6 9 10 15 17 18 30 34 37 45 51 74 85 90 102 111 153 170 185 222 255 306 333 370 510 555 629 666 765 1,110 1,258 1,530 1,665 1,887 2,141 3,145 3,330 3,774 4,282 5,661 6,290 6,423 9,435 10,705 11,322 12,846 18,870 19,269 21,410 28,305 32,115 36,397 38,538 56,610 64,230 72,794 79,217 96,345 109,191 158,434 181,985 192,690 218,382 237,651 327,573 363,970 396,085 475,302 545,955 655,146 712,953 792,170 1,091,910 1,188,255 1,346,689 1,425,906 1,637,865 2,376,510 2,693,378 3,275,730 3,564,765 4,040,067 6,733,445 7,129,530 8,080,134 12,120,201 13,466,890 20,200,335 24,240,402 40,400,670 60,601,005 and 121,202,010, with no remainder.

Since 121,202,010 cannot be divided by just 1 and 121,202,010, 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).