Is 13789 a prime number?

13 789 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 13 789 is about 117.427.

Thus, the square root of 13 789 is not an integer, and therefore 13 789 is not a square number.

Anyway, 13 789 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 13 789) is the result of the product of this number (13 789) by itself (i.e., 13 789 × 13 789); the square of 13 789 is sometimes called "raising 13 789 to the power 2", or "13 789 squared".

The square of 13 789 is 190 136 521 because 13 789 × 13 789 = 13 789² = 190 136 521.

As a consequence, 13 789 is the square root of 190 136 521.

13 789 is a number with 5 digits.

The multiples of 13 789 are all integers evenly divisible by 13 789, that is all numbers such that the remainder of the division by 13 789 is zero. There are infinitely many multiples of 13 789. The smallest multiples of 13 789 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 13 789 too, since 0 × 13 789 = 0
• 13 789: indeed, 13 789 is a multiple of itself, since 13 789 is evenly divisible by 13 789 (we have 13 789 / 13 789 = 1, so the remainder of this division is indeed zero)
• 27 578: indeed, 27 578 = 13 789 × 2
• 41 367: indeed, 41 367 = 13 789 × 3
• 55 156: indeed, 55 156 = 13 789 × 4
• 68 945: indeed, 68 945 = 13 789 × 5
• etc.

• Preceding numbers: …13 787, 13 788
• Following numbers: 13 790, 13 791…

Nearest numbers from 13 789

• Preceding prime number: 13 781
• Following prime number: 13 799

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• 13 789 est-il un nombre premier ?