Is 140001 a prime number?

140 001 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 140 001 is about 374.167.

Thus, the square root of 140 001 is not an integer, and therefore 140 001 is not a square number.

The square of a number (here 140 001) is the result of the product of this number (140 001) by itself (i.e., 140 001 × 140 001); the square of 140 001 is sometimes called "raising 140 001 to the power 2", or "140 001 squared".

The square of 140 001 is 19 600 280 001 because 140 001 × 140 001 = 140 001² = 19 600 280 001.

As a consequence, 140 001 is the square root of 19 600 280 001.

140 001 is a number with 6 digits.

The multiples of 140 001 are all integers evenly divisible by 140 001, that is all numbers such that the remainder of the division by 140 001 is zero. There are infinitely many multiples of 140 001. The smallest multiples of 140 001 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 140 001 too, since 0 × 140 001 = 0
• 140 001: indeed, 140 001 is a multiple of itself, since 140 001 is evenly divisible by 140 001 (we have 140 001 / 140 001 = 1, so the remainder of this division is indeed zero)
• 280 002: indeed, 280 002 = 140 001 × 2
• 420 003: indeed, 420 003 = 140 001 × 3
• 560 004: indeed, 560 004 = 140 001 × 4
• 700 005: indeed, 700 005 = 140 001 × 5
• etc.

• Preceding numbers: …139 999, 140 000
• Following numbers: 140 002, 140 003…

Nearest numbers from 140 001

• Preceding prime number: 139 999
• Following prime number: 140 009

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• 140 001 est-il un nombre premier ?