Is 42923 a prime number?

42 923 is an odd number, because it is not evenly divisible by 2.

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 42 923 is about 207.179.

Thus, the square root of 42 923 is not an integer, and therefore 42 923 is not a square number.

Anyway, 42 923 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 42 923) is the result of the product of this number (42 923) by itself (i.e., 42 923 × 42 923); the square of 42 923 is sometimes called "raising 42 923 to the power 2", or "42 923 squared".

The square of 42 923 is 1 842 383 929 because 42 923 × 42 923 = 42 923² = 1 842 383 929.

As a consequence, 42 923 is the square root of 1 842 383 929.

42 923 is a number with 5 digits.

The multiples of 42 923 are all integers evenly divisible by 42 923, that is all numbers such that the remainder of the division by 42 923 is zero. There are infinitely many multiples of 42 923. The smallest multiples of 42 923 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 923 too, since 0 × 42 923 = 0
• 42 923: indeed, 42 923 is a multiple of itself, since 42 923 is evenly divisible by 42 923 (we have 42 923 / 42 923 = 1, so the remainder of this division is indeed zero)
• 85 846: indeed, 85 846 = 42 923 × 2
• 128 769: indeed, 128 769 = 42 923 × 3
• 171 692: indeed, 171 692 = 42 923 × 4
• 214 615: indeed, 214 615 = 42 923 × 5
• etc.

• Preceding numbers: …42 921, 42 922
• Following numbers: 42 924, 42 925…

Nearest numbers from 42 923

• Preceding prime number: 42 901
• Following prime number: 42 929

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2024 a prime number?
• Is 2025 a prime number?
• Is 5815 a prime number?

• Five thousand prime numbers

• Contact

• 42 923 est-il un nombre premier ?