Q: Is 212,211,200 a Composite Number?

Why is 212,211,200 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 212,211,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 59 64 80 100 118 128 160 200 236 256 281 295 320 400 472 512 562 590 640 800 944 1,124 1,180 1,280 1,405 1,475 1,600 1,888 2,248 2,360 2,560 2,810 2,950 3,200 3,776 4,496 4,720 5,620 5,900 6,400 7,025 7,552 8,992 9,440 11,240 11,800 12,800 14,050 15,104 16,579 17,984 18,880 22,480 23,600 28,100 30,208 33,158 35,968 37,760 44,960 47,200 56,200 66,316 71,936 75,520 82,895 89,920 94,400 112,400 132,632 143,872 151,040 165,790 179,840 188,800 224,800 265,264 331,580 359,680 377,600 414,475 449,600 530,528 663,160 719,360 755,200 828,950 899,200 1,061,056 1,326,320 1,657,900 1,798,400 2,122,112 2,652,640 3,315,800 3,596,800 4,244,224 5,305,280 6,631,600 8,488,448 10,610,560 13,263,200 21,221,120 26,526,400 42,442,240 53,052,800 106,105,600 and 212,211,200, with no remainder.

Since 212,211,200 cannot be divided by just 1 and 212,211,200, 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).