Is 513005 a prime number?

513 005 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 513 005 is about 716.244.

Thus, the square root of 513 005 is not an integer, and therefore 513 005 is not a square number.

The square of a number (here 513 005) is the result of the product of this number (513 005) by itself (i.e., 513 005 × 513 005); the square of 513 005 is sometimes called "raising 513 005 to the power 2", or "513 005 squared".

The square of 513 005 is 263 174 130 025 because 513 005 × 513 005 = 513 005² = 263 174 130 025.

As a consequence, 513 005 is the square root of 263 174 130 025.

513 005 is a number with 6 digits.

The multiples of 513 005 are all integers evenly divisible by 513 005, that is all numbers such that the remainder of the division by 513 005 is zero. There are infinitely many multiples of 513 005. The smallest multiples of 513 005 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 513 005 too, since 0 × 513 005 = 0
• 513 005: indeed, 513 005 is a multiple of itself, since 513 005 is evenly divisible by 513 005 (we have 513 005 / 513 005 = 1, so the remainder of this division is indeed zero)
• 1 026 010: indeed, 1 026 010 = 513 005 × 2
• 1 539 015: indeed, 1 539 015 = 513 005 × 3
• 2 052 020: indeed, 2 052 020 = 513 005 × 4
• 2 565 025: indeed, 2 565 025 = 513 005 × 5
• etc.

• Preceding numbers: …513 003, 513 004
• Following numbers: 513 006, 513 007…

Nearest numbers from 513 005

• Preceding prime number: 513 001
• Following prime number: 513 013

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• 513 005 est-il un nombre premier ?