Q: Is 2,214,900 a Composite Number?

Why is 2,214,900 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 2,214,900 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 23 25 30 36 45 46 50 60 69 75 90 92 100 107 115 138 150 180 207 214 225 230 276 300 321 345 414 428 450 460 535 575 642 690 828 900 963 1,035 1,070 1,150 1,284 1,380 1,605 1,725 1,926 2,070 2,140 2,300 2,461 2,675 3,210 3,450 3,852 4,140 4,815 4,922 5,175 5,350 6,420 6,900 7,383 8,025 9,630 9,844 10,350 10,700 12,305 14,766 16,050 19,260 20,700 22,149 24,075 24,610 29,532 32,100 36,915 44,298 48,150 49,220 61,525 73,830 88,596 96,300 110,745 123,050 147,660 184,575 221,490 246,100 369,150 442,980 553,725 738,300 1,107,450 and 2,214,900, with no remainder.

Since 2,214,900 cannot be divided by just 1 and 2,214,900, 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).