Is 427001 a prime number?

427 001 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 427 001 is about 653.453.

Thus, the square root of 427 001 is not an integer, and therefore 427 001 is not a square number.

Anyway, 427 001 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 427 001) is the result of the product of this number (427 001) by itself (i.e., 427 001 × 427 001); the square of 427 001 is sometimes called "raising 427 001 to the power 2", or "427 001 squared".

The square of 427 001 is 182 329 854 001 because 427 001 × 427 001 = 427 001² = 182 329 854 001.

As a consequence, 427 001 is the square root of 182 329 854 001.

427 001 is a number with 6 digits.

The multiples of 427 001 are all integers evenly divisible by 427 001, that is all numbers such that the remainder of the division by 427 001 is zero. There are infinitely many multiples of 427 001. The smallest multiples of 427 001 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 427 001 too, since 0 × 427 001 = 0
• 427 001: indeed, 427 001 is a multiple of itself, since 427 001 is evenly divisible by 427 001 (we have 427 001 / 427 001 = 1, so the remainder of this division is indeed zero)
• 854 002: indeed, 854 002 = 427 001 × 2
• 1 281 003: indeed, 1 281 003 = 427 001 × 3
• 1 708 004: indeed, 1 708 004 = 427 001 × 4
• 2 135 005: indeed, 2 135 005 = 427 001 × 5
• etc.

• Preceding numbers: …426 999, 427 000
• Following numbers: 427 002, 427 003…

Nearest numbers from 427 001

• Preceding prime number: 426 997
• Following prime number: 427 013

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• 427 001 est-il un nombre premier ?