Q: Is 210,342,510 a Composite Number?

Why is 210,342,510 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 210,342,510 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 29 30 35 42 45 58 63 70 87 90 105 126 145 174 203 210 261 290 315 397 406 435 522 609 630 794 841 870 1,015 1,191 1,218 1,305 1,682 1,827 1,985 2,030 2,382 2,523 2,610 2,779 3,045 3,573 3,654 3,970 4,205 5,046 5,558 5,887 5,955 6,090 7,146 7,569 8,337 8,410 9,135 11,513 11,774 11,910 12,615 13,895 15,138 16,674 17,661 17,865 18,270 23,026 25,011 25,230 27,790 29,435 34,539 35,322 35,730 37,845 41,685 50,022 52,983 57,565 58,870 69,078 75,690 80,591 83,370 88,305 103,617 105,966 115,130 125,055 161,182 172,695 176,610 207,234 241,773 250,110 264,915 333,877 345,390 402,955 483,546 518,085 529,830 667,754 725,319 805,910 1,001,631 1,036,170 1,208,865 1,450,638 1,669,385 2,003,262 2,337,139 2,417,730 3,004,893 3,338,770 3,626,595 4,674,278 5,008,155 6,009,786 7,011,417 7,253,190 10,016,310 11,685,695 14,022,834 15,024,465 21,034,251 23,371,390 30,048,930 35,057,085 42,068,502 70,114,170 105,171,255 and 210,342,510, with no remainder.

Since 210,342,510 cannot be divided by just 1 and 210,342,510, 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).