Q: Is 2,648,700 a Composite Number?

Why is 2,648,700 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 2,648,700 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 109 135 150 162 180 218 225 243 270 300 324 327 405 436 450 486 540 545 654 675 810 900 972 981 1,090 1,215 1,308 1,350 1,620 1,635 1,962 2,025 2,180 2,430 2,700 2,725 2,943 3,270 3,924 4,050 4,860 4,905 5,450 5,886 6,075 6,540 8,100 8,175 8,829 9,810 10,900 11,772 12,150 14,715 16,350 17,658 19,620 24,300 24,525 26,487 29,430 32,700 35,316 44,145 49,050 52,974 58,860 73,575 88,290 98,100 105,948 132,435 147,150 176,580 220,725 264,870 294,300 441,450 529,740 662,175 882,900 1,324,350 and 2,648,700, with no remainder.

Since 2,648,700 cannot be divided by just 1 and 2,648,700, 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).