Is 42137 a prime number?

42 137 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 42 137 is about 205.273.

Thus, the square root of 42 137 is not an integer, and therefore 42 137 is not a square number.

The square of a number (here 42 137) is the result of the product of this number (42 137) by itself (i.e., 42 137 × 42 137); the square of 42 137 is sometimes called "raising 42 137 to the power 2", or "42 137 squared".

The square of 42 137 is 1 775 526 769 because 42 137 × 42 137 = 42 137² = 1 775 526 769.

As a consequence, 42 137 is the square root of 1 775 526 769.

42 137 is a number with 5 digits.

The multiples of 42 137 are all integers evenly divisible by 42 137, that is all numbers such that the remainder of the division by 42 137 is zero. There are infinitely many multiples of 42 137. The smallest multiples of 42 137 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 137 too, since 0 × 42 137 = 0
• 42 137: indeed, 42 137 is a multiple of itself, since 42 137 is evenly divisible by 42 137 (we have 42 137 / 42 137 = 1, so the remainder of this division is indeed zero)
• 84 274: indeed, 84 274 = 42 137 × 2
• 126 411: indeed, 126 411 = 42 137 × 3
• 168 548: indeed, 168 548 = 42 137 × 4
• 210 685: indeed, 210 685 = 42 137 × 5
• etc.

• Preceding numbers: …42 135, 42 136
• Following numbers: 42 138, 42 139…

Nearest numbers from 42 137

• Preceding prime number: 42 131
• Following prime number: 42 139