Q: Is 211,143,120 a Composite Number?

Why is 211,143,120 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 211,143,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 929 947 1,858 1,894 2,787 2,841 3,716 3,788 4,645 4,735 5,574 5,682 7,432 7,576 9,290 9,470 11,148 11,364 13,935 14,205 14,864 15,152 18,580 18,940 22,296 22,728 27,870 28,410 37,160 37,880 44,592 45,456 55,740 56,820 74,320 75,760 111,480 113,640 222,960 227,280 879,763 1,759,526 2,639,289 3,519,052 4,398,815 5,278,578 7,038,104 8,797,630 10,557,156 13,196,445 14,076,208 17,595,260 21,114,312 26,392,890 35,190,520 42,228,624 52,785,780 70,381,040 105,571,560 and 211,143,120, with no remainder.

Since 211,143,120 cannot be divided by just 1 and 211,143,120, 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).