Q: Is 211,349,760 a Composite Number?

Why is 211,349,760 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 211,349,760 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 64 69 80 92 96 115 120 128 138 160 184 192 230 240 256 276 320 345 368 384 460 480 552 640 690 736 768 920 960 1,104 1,280 1,380 1,472 1,840 1,920 2,208 2,393 2,760 2,944 3,680 3,840 4,416 4,786 5,520 5,888 7,179 7,360 8,832 9,572 11,040 11,965 14,358 14,720 17,664 19,144 22,080 23,930 28,716 29,440 35,895 38,288 44,160 47,860 55,039 57,432 71,790 76,576 88,320 95,720 110,078 114,864 143,580 153,152 165,117 191,440 220,156 229,728 275,195 287,160 306,304 330,234 382,880 440,312 459,456 550,390 574,320 612,608 660,468 765,760 825,585 880,624 918,912 1,100,780 1,148,640 1,320,936 1,531,520 1,651,170 1,761,248 1,837,824 2,201,560 2,297,280 2,641,872 3,063,040 3,302,340 3,522,496 4,403,120 4,594,560 5,283,744 6,604,680 7,044,992 8,806,240 9,189,120 10,567,488 13,209,360 14,089,984 17,612,480 21,134,976 26,418,720 35,224,960 42,269,952 52,837,440 70,449,920 105,674,880 and 211,349,760, with no remainder.

Since 211,349,760 cannot be divided by just 1 and 211,349,760, 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).