Q: Is 25,701,200 a Composite Number?

Why is 25,701,200 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 25,701,200 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 67 70 80 100 112 134 137 140 175 200 268 274 280 335 350 400 469 536 548 560 670 685 700 938 959 1,072 1,096 1,340 1,370 1,400 1,675 1,876 1,918 2,192 2,345 2,680 2,740 2,800 3,350 3,425 3,752 3,836 4,690 4,795 5,360 5,480 6,700 6,850 7,504 7,672 9,179 9,380 9,590 10,960 11,725 13,400 13,700 15,344 18,358 18,760 19,180 23,450 23,975 26,800 27,400 36,716 37,520 38,360 45,895 46,900 47,950 54,800 64,253 73,432 76,720 91,790 93,800 95,900 128,506 146,864 183,580 187,600 191,800 229,475 257,012 321,265 367,160 383,600 458,950 514,024 642,530 734,320 917,900 1,028,048 1,285,060 1,606,325 1,835,800 2,570,120 3,212,650 3,671,600 5,140,240 6,425,300 12,850,600 and 25,701,200, with no remainder.

Since 25,701,200 cannot be divided by just 1 and 25,701,200, 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).