Q: Is 16,210,040 a Composite Number?

Why is 16,210,040 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 16,210,040 can be evenly divided by 1 2 4 5 7 8 10 11 14 19 20 22 28 35 38 40 44 55 56 70 76 77 88 95 110 133 140 152 154 190 209 220 266 277 280 308 380 385 418 440 532 554 616 665 760 770 836 1,045 1,064 1,108 1,330 1,385 1,463 1,540 1,672 1,939 2,090 2,216 2,660 2,770 2,926 3,047 3,080 3,878 4,180 5,263 5,320 5,540 5,852 6,094 7,315 7,756 8,360 9,695 10,526 11,080 11,704 12,188 14,630 15,235 15,512 19,390 21,052 21,329 24,376 26,315 29,260 30,470 36,841 38,780 42,104 42,658 52,630 57,893 58,520 60,940 73,682 77,560 85,316 105,260 106,645 115,786 121,880 147,364 170,632 184,205 210,520 213,290 231,572 289,465 294,728 368,410 405,251 426,580 463,144 578,930 736,820 810,502 853,160 1,157,860 1,473,640 1,621,004 2,026,255 2,315,720 3,242,008 4,052,510 8,105,020 and 16,210,040, with no remainder.

Since 16,210,040 cannot be divided by just 1 and 16,210,040, 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).