Q: Is 85,323,160 a Composite Number?

Why is 85,323,160 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 85,323,160 can be evenly divided by 1 2 4 5 8 10 13 20 26 31 40 52 62 65 67 79 104 124 130 134 155 158 248 260 268 310 316 335 395 403 520 536 620 632 670 790 806 871 1,027 1,240 1,340 1,580 1,612 1,742 2,015 2,054 2,077 2,449 2,680 3,160 3,224 3,484 4,030 4,108 4,154 4,355 4,898 5,135 5,293 6,968 8,060 8,216 8,308 8,710 9,796 10,270 10,385 10,586 12,245 16,120 16,616 17,420 19,592 20,540 20,770 21,172 24,490 26,465 27,001 31,837 34,840 41,080 41,540 42,344 48,980 52,930 54,002 63,674 68,809 83,080 97,960 105,860 108,004 127,348 135,005 137,618 159,185 164,083 211,720 216,008 254,696 270,010 275,236 318,370 328,166 344,045 540,020 550,472 636,740 656,332 688,090 820,415 1,080,040 1,273,480 1,312,664 1,376,180 1,640,830 2,133,079 2,752,360 3,281,660 4,266,158 6,563,320 8,532,316 10,665,395 17,064,632 21,330,790 42,661,580 and 85,323,160, with no remainder.

Since 85,323,160 cannot be divided by just 1 and 85,323,160, 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).