Is 804004 a prime number?

804 004 is an even number, because it is evenly divisible by 2: 804 004 / 2 = 402 002.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 804 004 is about 896.663.

Thus, the square root of 804 004 is not an integer, and therefore 804 004 is not a square number.

The square of a number (here 804 004) is the result of the product of this number (804 004) by itself (i.e., 804 004 × 804 004); the square of 804 004 is sometimes called "raising 804 004 to the power 2", or "804 004 squared".

The square of 804 004 is 646 422 432 016 because 804 004 × 804 004 = 804 004² = 646 422 432 016.

As a consequence, 804 004 is the square root of 646 422 432 016.

804 004 is a number with 6 digits.

The multiples of 804 004 are all integers evenly divisible by 804 004, that is all numbers such that the remainder of the division by 804 004 is zero. There are infinitely many multiples of 804 004. The smallest multiples of 804 004 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 804 004 too, since 0 × 804 004 = 0
• 804 004: indeed, 804 004 is a multiple of itself, since 804 004 is evenly divisible by 804 004 (we have 804 004 / 804 004 = 1, so the remainder of this division is indeed zero)
• 1 608 008: indeed, 1 608 008 = 804 004 × 2
• 2 412 012: indeed, 2 412 012 = 804 004 × 3
• 3 216 016: indeed, 3 216 016 = 804 004 × 4
• 4 020 020: indeed, 4 020 020 = 804 004 × 5
• etc.

• Preceding numbers: …804 002, 804 003
• Following numbers: 804 005, 804 006…

Nearest numbers from 804 004

• Preceding prime number: 803 989
• Following prime number: 804 007

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• 804 004 est-il un nombre premier ?