Q: Is 475,020 a Composite Number?

Why is 475,020 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 475,020 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 29 30 35 36 39 42 45 52 58 60 63 65 70 78 84 87 90 91 105 116 117 126 130 140 145 156 174 180 182 195 203 210 234 252 260 261 273 290 315 348 364 377 390 406 420 435 455 468 522 546 580 585 609 630 754 780 812 819 870 910 1,015 1,044 1,092 1,131 1,170 1,218 1,260 1,305 1,365 1,508 1,638 1,740 1,820 1,827 1,885 2,030 2,262 2,340 2,436 2,610 2,639 2,730 3,045 3,276 3,393 3,654 3,770 4,060 4,095 4,524 5,220 5,278 5,460 5,655 6,090 6,786 7,308 7,540 7,917 8,190 9,135 10,556 11,310 12,180 13,195 13,572 15,834 16,380 16,965 18,270 22,620 23,751 26,390 31,668 33,930 36,540 39,585 47,502 52,780 67,860 79,170 95,004 118,755 158,340 237,510 and 475,020, with no remainder.

Since 475,020 cannot be divided by just 1 and 475,020, 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).