Q: Is 121,304,100 a Composite Number?

Why is 121,304,100 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 121,304,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 29 30 50 58 60 73 75 87 100 116 145 146 150 174 191 219 290 292 300 348 365 382 435 438 573 580 725 730 764 870 876 955 1,095 1,146 1,450 1,460 1,740 1,825 1,910 2,117 2,175 2,190 2,292 2,865 2,900 3,650 3,820 4,234 4,350 4,380 4,775 5,475 5,539 5,730 6,351 7,300 8,468 8,700 9,550 10,585 10,950 11,078 11,460 12,702 13,943 14,325 16,617 19,100 21,170 21,900 22,156 25,404 27,695 27,886 28,650 31,755 33,234 41,829 42,340 52,925 55,390 55,772 57,300 63,510 66,468 69,715 83,085 83,658 105,850 110,780 127,020 138,475 139,430 158,775 166,170 167,316 209,145 211,700 276,950 278,860 317,550 332,340 348,575 404,347 415,425 418,290 553,900 635,100 697,150 808,694 830,850 836,580 1,045,725 1,213,041 1,394,300 1,617,388 1,661,700 2,021,735 2,091,450 2,426,082 4,043,470 4,182,900 4,852,164 6,065,205 8,086,940 10,108,675 12,130,410 20,217,350 24,260,820 30,326,025 40,434,700 60,652,050 and 121,304,100, with no remainder.

Since 121,304,100 cannot be divided by just 1 and 121,304,100, 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).