Is 12001427 a prime number?

12 001 427 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 12 001 427 is about 3 464.308.

Thus, the square root of 12 001 427 is not an integer, and therefore 12 001 427 is not a square number.

Anyway, 12 001 427 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 12 001 427) is the result of the product of this number (12 001 427) by itself (i.e., 12 001 427 × 12 001 427); the square of 12 001 427 is sometimes called "raising 12 001 427 to the power 2", or "12 001 427 squared".

The square of 12 001 427 is 144 034 250 036 329 because 12 001 427 × 12 001 427 = 12 001 427² = 144 034 250 036 329.

As a consequence, 12 001 427 is the square root of 144 034 250 036 329.

12 001 427 is a number with 8 digits.

The multiples of 12 001 427 are all integers evenly divisible by 12 001 427, that is all numbers such that the remainder of the division by 12 001 427 is zero. There are infinitely many multiples of 12 001 427. The smallest multiples of 12 001 427 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 12 001 427 too, since 0 × 12 001 427 = 0
• 12 001 427: indeed, 12 001 427 is a multiple of itself, since 12 001 427 is evenly divisible by 12 001 427 (we have 12 001 427 / 12 001 427 = 1, so the remainder of this division is indeed zero)
• 24 002 854: indeed, 24 002 854 = 12 001 427 × 2
• 36 004 281: indeed, 36 004 281 = 12 001 427 × 3
• 48 005 708: indeed, 48 005 708 = 12 001 427 × 4
• 60 007 135: indeed, 60 007 135 = 12 001 427 × 5
• etc.

• Preceding numbers: …12 001 425, 12 001 426
• Following numbers: 12 001 428, 12 001 429…

Nearest numbers from 12 001 427

• Preceding prime number: 12 001 421
• Following prime number: 12 001 453

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• 12 001 427 est-il un nombre premier ?