Is 123313 a prime number?

123 313 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 123 313 is about 351.160.

Thus, the square root of 123 313 is not an integer, and therefore 123 313 is not a square number.

The square of a number (here 123 313) is the result of the product of this number (123 313) by itself (i.e., 123 313 × 123 313); the square of 123 313 is sometimes called "raising 123 313 to the power 2", or "123 313 squared".

The square of 123 313 is 15 206 095 969 because 123 313 × 123 313 = 123 313² = 15 206 095 969.

As a consequence, 123 313 is the square root of 15 206 095 969.

123 313 is a number with 6 digits.

The multiples of 123 313 are all integers evenly divisible by 123 313, that is all numbers such that the remainder of the division by 123 313 is zero. There are infinitely many multiples of 123 313. The smallest multiples of 123 313 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 123 313 too, since 0 × 123 313 = 0
• 123 313: indeed, 123 313 is a multiple of itself, since 123 313 is evenly divisible by 123 313 (we have 123 313 / 123 313 = 1, so the remainder of this division is indeed zero)
• 246 626: indeed, 246 626 = 123 313 × 2
• 369 939: indeed, 369 939 = 123 313 × 3
• 493 252: indeed, 493 252 = 123 313 × 4
• 616 565: indeed, 616 565 = 123 313 × 5
• etc.

• Preceding numbers: …123 311, 123 312
• Following numbers: 123 314, 123 315…

Nearest numbers from 123 313

• Preceding prime number: 123 311
• Following prime number: 123 323

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• 123 313 est-il un nombre premier ?