Is 999995 a prime number?

999 995 is an odd number, because it is not evenly divisible by 2.

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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 999 995 is about 999.997.

Thus, the square root of 999 995 is not an integer, and therefore 999 995 is not a square number.

The square of a number (here 999 995) is the result of the product of this number (999 995) by itself (i.e., 999 995 × 999 995); the square of 999 995 is sometimes called "raising 999 995 to the power 2", or "999 995 squared".

The square of 999 995 is 999 990 000 025 because 999 995 × 999 995 = 999 995² = 999 990 000 025.

As a consequence, 999 995 is the square root of 999 990 000 025.

999 995 is a number with 6 digits.

The multiples of 999 995 are all integers evenly divisible by 999 995, that is all numbers such that the remainder of the division by 999 995 is zero. There are infinitely many multiples of 999 995. The smallest multiples of 999 995 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 999 995 too, since 0 × 999 995 = 0
• 999 995: indeed, 999 995 is a multiple of itself, since 999 995 is evenly divisible by 999 995 (we have 999 995 / 999 995 = 1, so the remainder of this division is indeed zero)
• 1 999 990: indeed, 1 999 990 = 999 995 × 2
• 2 999 985: indeed, 2 999 985 = 999 995 × 3
• 3 999 980: indeed, 3 999 980 = 999 995 × 4
• 4 999 975: indeed, 4 999 975 = 999 995 × 5
• etc.

• Preceding numbers: …999 993, 999 994
• Following numbers: 999 996, 999 997…

Nearest numbers from 999 995

• Preceding prime number: 999 983
• Following prime number: 1 000 003

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• 999 995 est-il un nombre premier ?