Q: Is 121,211,300 a Composite Number?

Why is 121,211,300 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 121,211,300 can be evenly divided by 1 2 4 5 7 10 14 20 25 28 29 35 49 50 58 70 98 100 116 140 145 175 196 203 245 290 350 406 490 580 700 725 812 853 980 1,015 1,225 1,421 1,450 1,706 2,030 2,450 2,842 2,900 3,412 4,060 4,265 4,900 5,075 5,684 5,971 7,105 8,530 10,150 11,942 14,210 17,060 20,300 21,325 23,884 24,737 28,420 29,855 35,525 41,797 42,650 49,474 59,710 71,050 83,594 85,300 98,948 119,420 123,685 142,100 149,275 167,188 173,159 208,985 247,370 298,550 346,318 417,970 494,740 597,100 618,425 692,636 835,940 865,795 1,044,925 1,212,113 1,236,850 1,731,590 2,089,850 2,424,226 2,473,700 3,463,180 4,179,700 4,328,975 4,848,452 6,060,565 8,657,950 12,121,130 17,315,900 24,242,260 30,302,825 60,605,650 and 121,211,300, with no remainder.

Since 121,211,300 cannot be divided by just 1 and 121,211,300, 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).