Is 442121 a prime number?

442 121 is an odd number, because it is not evenly divisible by 2.

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 442 121 is about 664.922.

Thus, the square root of 442 121 is not an integer, and therefore 442 121 is not a square number.

Anyway, 442 121 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 442 121) is the result of the product of this number (442 121) by itself (i.e., 442 121 × 442 121); the square of 442 121 is sometimes called "raising 442 121 to the power 2", or "442 121 squared".

The square of 442 121 is 195 470 978 641 because 442 121 × 442 121 = 442 121² = 195 470 978 641.

As a consequence, 442 121 is the square root of 195 470 978 641.

442 121 is a number with 6 digits.

The multiples of 442 121 are all integers evenly divisible by 442 121, that is all numbers such that the remainder of the division by 442 121 is zero. There are infinitely many multiples of 442 121. The smallest multiples of 442 121 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 442 121 too, since 0 × 442 121 = 0
• 442 121: indeed, 442 121 is a multiple of itself, since 442 121 is evenly divisible by 442 121 (we have 442 121 / 442 121 = 1, so the remainder of this division is indeed zero)
• 884 242: indeed, 884 242 = 442 121 × 2
• 1 326 363: indeed, 1 326 363 = 442 121 × 3
• 1 768 484: indeed, 1 768 484 = 442 121 × 4
• 2 210 605: indeed, 2 210 605 = 442 121 × 5
• etc.

• Preceding numbers: …442 119, 442 120
• Following numbers: 442 122, 442 123…

Nearest numbers from 442 121

• Preceding prime number: 442 109
• Following prime number: 442 139

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• Est-ce que 442 121 est un nombre premier ?

• ¿442 121 es un número primo?