Is 121125 a prime number?

121 125 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 121 125 is about 348.030.

Thus, the square root of 121 125 is not an integer, and therefore 121 125 is not a square number.

The square of a number (here 121 125) is the result of the product of this number (121 125) by itself (i.e., 121 125 × 121 125); the square of 121 125 is sometimes called "raising 121 125 to the power 2", or "121 125 squared".

The square of 121 125 is 14 671 265 625 because 121 125 × 121 125 = 121 125² = 14 671 265 625.

As a consequence, 121 125 is the square root of 14 671 265 625.

121 125 is a number with 6 digits.

The multiples of 121 125 are all integers evenly divisible by 121 125, that is all numbers such that the remainder of the division by 121 125 is zero. There are infinitely many multiples of 121 125. The smallest multiples of 121 125 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 121 125 too, since 0 × 121 125 = 0
• 121 125: indeed, 121 125 is a multiple of itself, since 121 125 is evenly divisible by 121 125 (we have 121 125 / 121 125 = 1, so the remainder of this division is indeed zero)
• 242 250: indeed, 242 250 = 121 125 × 2
• 363 375: indeed, 363 375 = 121 125 × 3
• 484 500: indeed, 484 500 = 121 125 × 4
• 605 625: indeed, 605 625 = 121 125 × 5
• etc.

• Preceding numbers: …121 123, 121 124
• Following numbers: 121 126, 121 127…

Nearest numbers from 121 125

• Preceding prime number: 121 123
• Following prime number: 121 139

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• 121 125 est-il un nombre premier ?