Is 231003 a prime number?

231 003 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 231 003 is about 480.628.

Thus, the square root of 231 003 is not an integer, and therefore 231 003 is not a square number.

The square of a number (here 231 003) is the result of the product of this number (231 003) by itself (i.e., 231 003 × 231 003); the square of 231 003 is sometimes called "raising 231 003 to the power 2", or "231 003 squared".

The square of 231 003 is 53 362 386 009 because 231 003 × 231 003 = 231 003² = 53 362 386 009.

As a consequence, 231 003 is the square root of 53 362 386 009.

231 003 is a number with 6 digits.

The multiples of 231 003 are all integers evenly divisible by 231 003, that is all numbers such that the remainder of the division by 231 003 is zero. There are infinitely many multiples of 231 003. The smallest multiples of 231 003 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 231 003 too, since 0 × 231 003 = 0
• 231 003: indeed, 231 003 is a multiple of itself, since 231 003 is evenly divisible by 231 003 (we have 231 003 / 231 003 = 1, so the remainder of this division is indeed zero)
• 462 006: indeed, 462 006 = 231 003 × 2
• 693 009: indeed, 693 009 = 231 003 × 3
• 924 012: indeed, 924 012 = 231 003 × 4
• 1 155 015: indeed, 1 155 015 = 231 003 × 5
• etc.

• Preceding numbers: …231 001, 231 002
• Following numbers: 231 004, 231 005…

Nearest numbers from 231 003

• Preceding prime number: 231 001
• Following prime number: 231 017

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• 231 003 est-il un nombre premier ?