Q: Is 84,737,790 a Composite Number?

Why is 84,737,790 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 84,737,790 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 71 89 90 142 149 178 213 267 298 355 426 445 447 534 639 710 745 801 890 894 1,065 1,278 1,335 1,341 1,490 1,602 2,130 2,235 2,670 2,682 3,195 4,005 4,470 6,319 6,390 6,705 8,010 10,579 12,638 13,261 13,410 18,957 21,158 26,522 31,595 31,737 37,914 39,783 52,895 56,871 63,190 63,474 66,305 79,566 94,785 95,211 105,790 113,742 119,349 132,610 158,685 189,570 190,422 198,915 238,698 284,355 317,370 397,830 476,055 568,710 596,745 941,531 952,110 1,193,490 1,883,062 2,824,593 4,707,655 5,649,186 8,473,779 9,415,310 14,122,965 16,947,558 28,245,930 42,368,895 and 84,737,790, with no remainder.

Since 84,737,790 cannot be divided by just 1 and 84,737,790, 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).