Is 42048 a prime number?

42 048 is an even number, because it is evenly divisible by 2: 42 048 / 2 = 21 024.

Find out more:

• 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 42 048 is about 205.056.

Thus, the square root of 42 048 is not an integer, and therefore 42 048 is not a square number.

The square of a number (here 42 048) is the result of the product of this number (42 048) by itself (i.e., 42 048 × 42 048); the square of 42 048 is sometimes called "raising 42 048 to the power 2", or "42 048 squared".

The square of 42 048 is 1 768 034 304 because 42 048 × 42 048 = 42 048² = 1 768 034 304.

As a consequence, 42 048 is the square root of 1 768 034 304.

42 048 is a number with 5 digits.

The multiples of 42 048 are all integers evenly divisible by 42 048, that is all numbers such that the remainder of the division by 42 048 is zero. There are infinitely many multiples of 42 048. The smallest multiples of 42 048 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 048 too, since 0 × 42 048 = 0
• 42 048: indeed, 42 048 is a multiple of itself, since 42 048 is evenly divisible by 42 048 (we have 42 048 / 42 048 = 1, so the remainder of this division is indeed zero)
• 84 096: indeed, 84 096 = 42 048 × 2
• 126 144: indeed, 126 144 = 42 048 × 3
• 168 192: indeed, 168 192 = 42 048 × 4
• 210 240: indeed, 210 240 = 42 048 × 5
• etc.

• Preceding numbers: …42 046, 42 047
• Following numbers: 42 049, 42 050…

Nearest numbers from 42 048

• Preceding prime number: 42 043
• Following prime number: 42 061

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• 42 048 est-il un nombre premier ?