Q: Is 870,100 a Composite Number?

 A: Yes, 870,100 is a composite number.

Why is 870,100 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 870,100 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 100 110 113 140 154 175 220 226 275 308 350 385 452 550 565 700 770 791 1,100 1,130 1,243 1,540 1,582 1,925 2,260 2,486 2,825 3,164 3,850 3,955 4,972 5,650 6,215 7,700 7,910 8,701 11,300 12,430 15,820 17,402 19,775 24,860 31,075 34,804 39,550 43,505 62,150 79,100 87,010 124,300 174,020 217,525 435,050 and 870,100, with no remainder.

Since 870,100 cannot be divided by just 1 and 870,100, it is a composite number.


More Examples

Number 870,098870,099870,101870,102
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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