Q: Is 75,311,600 a Composite Number?

Why is 75,311,600 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 75,311,600 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 130 140 175 182 200 208 260 280 325 350 364 400 455 520 560 650 700 728 910 1,040 1,300 1,400 1,456 1,820 2,069 2,275 2,600 2,800 3,640 4,138 4,550 5,200 7,280 8,276 9,100 10,345 14,483 16,552 18,200 20,690 26,897 28,966 33,104 36,400 41,380 51,725 53,794 57,932 72,415 82,760 103,450 107,588 115,864 134,485 144,830 165,520 188,279 206,900 215,176 231,728 268,970 289,660 362,075 376,558 413,800 430,352 537,940 579,320 672,425 724,150 753,116 827,600 941,395 1,075,880 1,158,640 1,344,850 1,448,300 1,506,232 1,882,790 2,151,760 2,689,700 2,896,600 3,012,464 3,765,580 4,706,975 5,379,400 5,793,200 7,531,160 9,413,950 10,758,800 15,062,320 18,827,900 37,655,800 and 75,311,600, with no remainder.

Since 75,311,600 cannot be divided by just 1 and 75,311,600, 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).