Is 999120 a prime number?

999 120 is an even number, because it is evenly divisible by 2: 999 120 / 2 = 499 560.

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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 999 120 is about 999.560.

Thus, the square root of 999 120 is not an integer, and therefore 999 120 is not a square number.

The square of a number (here 999 120) is the result of the product of this number (999 120) by itself (i.e., 999 120 × 999 120); the square of 999 120 is sometimes called "raising 999 120 to the power 2", or "999 120 squared".

The square of 999 120 is 998 240 774 400 because 999 120 × 999 120 = 999 120² = 998 240 774 400.

As a consequence, 999 120 is the square root of 998 240 774 400.

999 120 is a number with 6 digits.

The multiples of 999 120 are all integers evenly divisible by 999 120, that is all numbers such that the remainder of the division by 999 120 is zero. There are infinitely many multiples of 999 120. The smallest multiples of 999 120 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 999 120 too, since 0 × 999 120 = 0
• 999 120: indeed, 999 120 is a multiple of itself, since 999 120 is evenly divisible by 999 120 (we have 999 120 / 999 120 = 1, so the remainder of this division is indeed zero)
• 1 998 240: indeed, 1 998 240 = 999 120 × 2
• 2 997 360: indeed, 2 997 360 = 999 120 × 3
• 3 996 480: indeed, 3 996 480 = 999 120 × 4
• 4 995 600: indeed, 4 995 600 = 999 120 × 5
• etc.

• Preceding numbers: …999 118, 999 119
• Following numbers: 999 121, 999 122…

Nearest numbers from 999 120

• Preceding prime number: 999 101
• Following prime number: 999 133

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