Q: Is 54,216,750 a Composite Number?

Why is 54,216,750 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 54,216,750 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 23 25 30 35 42 46 50 69 70 75 105 115 125 138 150 161 175 210 230 250 322 345 350 375 449 483 525 575 690 750 805 875 898 966 1,050 1,150 1,347 1,610 1,725 1,750 2,245 2,415 2,625 2,694 2,875 3,143 3,450 4,025 4,490 4,830 5,250 5,750 6,286 6,735 8,050 8,625 9,429 10,327 11,225 12,075 13,470 15,715 17,250 18,858 20,125 20,654 22,450 24,150 30,981 31,430 33,675 40,250 47,145 51,635 56,125 60,375 61,962 67,350 72,289 78,575 94,290 103,270 112,250 120,750 144,578 154,905 157,150 168,375 216,867 235,725 258,175 309,810 336,750 361,445 392,875 433,734 471,450 516,350 722,890 774,525 785,750 1,084,335 1,178,625 1,290,875 1,549,050 1,807,225 2,168,670 2,357,250 2,581,750 3,614,450 3,872,625 5,421,675 7,745,250 9,036,125 10,843,350 18,072,250 27,108,375 and 54,216,750, with no remainder.

Since 54,216,750 cannot be divided by just 1 and 54,216,750, 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).