Is 138071 a prime number?

138 071 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 138 071 is about 371.579.

Thus, the square root of 138 071 is not an integer, and therefore 138 071 is not a square number.

Anyway, 138 071 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 138 071) is the result of the product of this number (138 071) by itself (i.e., 138 071 × 138 071); the square of 138 071 is sometimes called "raising 138 071 to the power 2", or "138 071 squared".

The square of 138 071 is 19 063 601 041 because 138 071 × 138 071 = 138 071² = 19 063 601 041.

As a consequence, 138 071 is the square root of 19 063 601 041.

138 071 is a number with 6 digits.

The multiples of 138 071 are all integers evenly divisible by 138 071, that is all numbers such that the remainder of the division by 138 071 is zero. There are infinitely many multiples of 138 071. The smallest multiples of 138 071 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 138 071 too, since 0 × 138 071 = 0
• 138 071: indeed, 138 071 is a multiple of itself, since 138 071 is evenly divisible by 138 071 (we have 138 071 / 138 071 = 1, so the remainder of this division is indeed zero)
• 276 142: indeed, 276 142 = 138 071 × 2
• 414 213: indeed, 414 213 = 138 071 × 3
• 552 284: indeed, 552 284 = 138 071 × 4
• 690 355: indeed, 690 355 = 138 071 × 5
• etc.

• Preceding numbers: …138 069, 138 070
• Following numbers: 138 072, 138 073…

Nearest numbers from 138 071

• Preceding prime number: 138 059
• Following prime number: 138 077

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• 138 071 est-il un nombre premier ?