Q: Is 54,136,890 a Composite Number?

Why is 54,136,890 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 54,136,890 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 61 90 95 114 122 135 171 173 183 190 270 285 305 342 346 366 513 519 549 570 610 855 865 915 1,026 1,038 1,098 1,159 1,557 1,647 1,710 1,730 1,830 2,318 2,565 2,595 2,745 3,114 3,287 3,294 3,477 4,671 5,130 5,190 5,490 5,795 6,574 6,954 7,785 8,235 9,342 9,861 10,431 10,553 11,590 15,570 16,435 16,470 17,385 19,722 20,862 21,106 23,355 29,583 31,293 31,659 32,870 34,770 46,710 49,305 52,155 52,765 59,166 62,586 63,318 88,749 94,977 98,610 104,310 105,530 147,915 156,465 158,295 177,498 189,954 200,507 284,931 295,830 312,930 316,590 401,014 443,745 474,885 569,862 601,521 887,490 949,770 1,002,535 1,203,042 1,424,655 1,804,563 2,005,070 2,849,310 3,007,605 3,609,126 5,413,689 6,015,210 9,022,815 10,827,378 18,045,630 27,068,445 and 54,136,890, with no remainder.

Since 54,136,890 cannot be divided by just 1 and 54,136,890, 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).