Is 142023 a prime number?

142 023 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 142 023 is about 376.859.

Thus, the square root of 142 023 is not an integer, and therefore 142 023 is not a square number.

The square of a number (here 142 023) is the result of the product of this number (142 023) by itself (i.e., 142 023 × 142 023); the square of 142 023 is sometimes called "raising 142 023 to the power 2", or "142 023 squared".

The square of 142 023 is 20 170 532 529 because 142 023 × 142 023 = 142 023² = 20 170 532 529.

As a consequence, 142 023 is the square root of 20 170 532 529.

142 023 is a number with 6 digits.

The multiples of 142 023 are all integers evenly divisible by 142 023, that is all numbers such that the remainder of the division by 142 023 is zero. There are infinitely many multiples of 142 023. The smallest multiples of 142 023 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 142 023 too, since 0 × 142 023 = 0
• 142 023: indeed, 142 023 is a multiple of itself, since 142 023 is evenly divisible by 142 023 (we have 142 023 / 142 023 = 1, so the remainder of this division is indeed zero)
• 284 046: indeed, 284 046 = 142 023 × 2
• 426 069: indeed, 426 069 = 142 023 × 3
• 568 092: indeed, 568 092 = 142 023 × 4
• 710 115: indeed, 710 115 = 142 023 × 5
• etc.

• Preceding numbers: …142 021, 142 022
• Following numbers: 142 024, 142 025…

Nearest numbers from 142 023

• Preceding prime number: 142 019
• Following prime number: 142 031

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• Est-ce que 142 023 est un nombre premier ?

• ¿142 023 es un número primo?