Q: Is 64,746,200 a Composite Number?

Why is 64,746,200 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 64,746,200 can be evenly divided by 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 137 139 170 200 274 278 340 425 548 556 680 685 695 850 1,096 1,112 1,370 1,390 1,700 2,329 2,363 2,740 2,780 3,400 3,425 3,475 4,658 4,726 5,480 5,560 6,850 6,950 9,316 9,452 11,645 11,815 13,700 13,900 18,632 18,904 19,043 23,290 23,630 27,400 27,800 38,086 46,580 47,260 58,225 59,075 76,172 93,160 94,520 95,215 116,450 118,150 152,344 190,430 232,900 236,300 323,731 380,860 465,800 472,600 476,075 647,462 761,720 952,150 1,294,924 1,618,655 1,904,300 2,589,848 3,237,310 3,808,600 6,474,620 8,093,275 12,949,240 16,186,550 32,373,100 and 64,746,200, with no remainder.

Since 64,746,200 cannot be divided by just 1 and 64,746,200, 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).