Is 47005 a prime number?

47 005 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 47 005 is about 216.806.

Thus, the square root of 47 005 is not an integer, and therefore 47 005 is not a square number.

The square of a number (here 47 005) is the result of the product of this number (47 005) by itself (i.e., 47 005 × 47 005); the square of 47 005 is sometimes called "raising 47 005 to the power 2", or "47 005 squared".

The square of 47 005 is 2 209 470 025 because 47 005 × 47 005 = 47 005² = 2 209 470 025.

As a consequence, 47 005 is the square root of 2 209 470 025.

47 005 is a number with 5 digits.

The multiples of 47 005 are all integers evenly divisible by 47 005, that is all numbers such that the remainder of the division by 47 005 is zero. There are infinitely many multiples of 47 005. The smallest multiples of 47 005 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 47 005 too, since 0 × 47 005 = 0
• 47 005: indeed, 47 005 is a multiple of itself, since 47 005 is evenly divisible by 47 005 (we have 47 005 / 47 005 = 1, so the remainder of this division is indeed zero)
• 94 010: indeed, 94 010 = 47 005 × 2
• 141 015: indeed, 141 015 = 47 005 × 3
• 188 020: indeed, 188 020 = 47 005 × 4
• 235 025: indeed, 235 025 = 47 005 × 5
• etc.

• Preceding numbers: …47 003, 47 004
• Following numbers: 47 006, 47 007…

Nearest numbers from 47 005

• Preceding prime number: 46 997
• Following prime number: 47 017

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• 47 005 est-il un nombre premier ?