Is 123072 a prime number?

123 072 is an even number, because it is evenly divisible by 2: 123 072 / 2 = 61 536.

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 123 072 is about 350.816.

Thus, the square root of 123 072 is not an integer, and therefore 123 072 is not a square number.

The square of a number (here 123 072) is the result of the product of this number (123 072) by itself (i.e., 123 072 × 123 072); the square of 123 072 is sometimes called "raising 123 072 to the power 2", or "123 072 squared".

The square of 123 072 is 15 146 717 184 because 123 072 × 123 072 = 123 072² = 15 146 717 184.

As a consequence, 123 072 is the square root of 15 146 717 184.

123 072 is a number with 6 digits.

The multiples of 123 072 are all integers evenly divisible by 123 072, that is all numbers such that the remainder of the division by 123 072 is zero. There are infinitely many multiples of 123 072. The smallest multiples of 123 072 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 123 072 too, since 0 × 123 072 = 0
• 123 072: indeed, 123 072 is a multiple of itself, since 123 072 is evenly divisible by 123 072 (we have 123 072 / 123 072 = 1, so the remainder of this division is indeed zero)
• 246 144: indeed, 246 144 = 123 072 × 2
• 369 216: indeed, 369 216 = 123 072 × 3
• 492 288: indeed, 492 288 = 123 072 × 4
• 615 360: indeed, 615 360 = 123 072 × 5
• etc.

• Preceding numbers: …123 070, 123 071
• Following numbers: 123 073, 123 074…

Nearest numbers from 123 072

• Preceding prime number: 123 059
• Following prime number: 123 077

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• 123 072 est-il un nombre premier ?