Is 55120 a prime number?

55 120 is an even number, because it is evenly divisible by 2: 55 120 / 2 = 27 560.

Find out more:

• 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 55 120 is about 234.776.

Thus, the square root of 55 120 is not an integer, and therefore 55 120 is not a square number.

The square of a number (here 55 120) is the result of the product of this number (55 120) by itself (i.e., 55 120 × 55 120); the square of 55 120 is sometimes called "raising 55 120 to the power 2", or "55 120 squared".

The square of 55 120 is 3 038 214 400 because 55 120 × 55 120 = 55 120² = 3 038 214 400.

As a consequence, 55 120 is the square root of 3 038 214 400.

55 120 is a number with 5 digits.

The multiples of 55 120 are all integers evenly divisible by 55 120, that is all numbers such that the remainder of the division by 55 120 is zero. There are infinitely many multiples of 55 120. The smallest multiples of 55 120 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 55 120 too, since 0 × 55 120 = 0
• 55 120: indeed, 55 120 is a multiple of itself, since 55 120 is evenly divisible by 55 120 (we have 55 120 / 55 120 = 1, so the remainder of this division is indeed zero)
• 110 240: indeed, 110 240 = 55 120 × 2
• 165 360: indeed, 165 360 = 55 120 × 3
• 220 480: indeed, 220 480 = 55 120 × 4
• 275 600: indeed, 275 600 = 55 120 × 5
• etc.

• Preceding numbers: …55 118, 55 119
• Following numbers: 55 121, 55 122…

Nearest numbers from 55 120

• Preceding prime number: 55 117
• Following prime number: 55 127

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• 55 120 est-il un nombre premier ?