Is 127001 a prime number?

127 001 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 127 001 is about 356.372.

Thus, the square root of 127 001 is not an integer, and therefore 127 001 is not a square number.

The square of a number (here 127 001) is the result of the product of this number (127 001) by itself (i.e., 127 001 × 127 001); the square of 127 001 is sometimes called "raising 127 001 to the power 2", or "127 001 squared".

The square of 127 001 is 16 129 254 001 because 127 001 × 127 001 = 127 001² = 16 129 254 001.

As a consequence, 127 001 is the square root of 16 129 254 001.

127 001 is a number with 6 digits.

The multiples of 127 001 are all integers evenly divisible by 127 001, that is all numbers such that the remainder of the division by 127 001 is zero. There are infinitely many multiples of 127 001. The smallest multiples of 127 001 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 127 001 too, since 0 × 127 001 = 0
• 127 001: indeed, 127 001 is a multiple of itself, since 127 001 is evenly divisible by 127 001 (we have 127 001 / 127 001 = 1, so the remainder of this division is indeed zero)
• 254 002: indeed, 254 002 = 127 001 × 2
• 381 003: indeed, 381 003 = 127 001 × 3
• 508 004: indeed, 508 004 = 127 001 × 4
• 635 005: indeed, 635 005 = 127 001 × 5
• etc.

• Preceding numbers: …126 999, 127 000
• Following numbers: 127 002, 127 003…

Nearest numbers from 127 001

• Preceding prime number: 126 989
• Following prime number: 127 031

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• 127 001 est-il un nombre premier ?