Is 143001 a prime number?

143 001 is an odd number, because it is not evenly divisible by 2.

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• 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 143 001 is about 378.155.

Thus, the square root of 143 001 is not an integer, and therefore 143 001 is not a square number.

The square of a number (here 143 001) is the result of the product of this number (143 001) by itself (i.e., 143 001 × 143 001); the square of 143 001 is sometimes called "raising 143 001 to the power 2", or "143 001 squared".

The square of 143 001 is 20 449 286 001 because 143 001 × 143 001 = 143 001² = 20 449 286 001.

As a consequence, 143 001 is the square root of 20 449 286 001.

143 001 is a number with 6 digits.

The multiples of 143 001 are all integers evenly divisible by 143 001, that is all numbers such that the remainder of the division by 143 001 is zero. There are infinitely many multiples of 143 001. The smallest multiples of 143 001 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 143 001 too, since 0 × 143 001 = 0
• 143 001: indeed, 143 001 is a multiple of itself, since 143 001 is evenly divisible by 143 001 (we have 143 001 / 143 001 = 1, so the remainder of this division is indeed zero)
• 286 002: indeed, 286 002 = 143 001 × 2
• 429 003: indeed, 429 003 = 143 001 × 3
• 572 004: indeed, 572 004 = 143 001 × 4
• 715 005: indeed, 715 005 = 143 001 × 5
• etc.

• Preceding numbers: …142 999, 143 000
• Following numbers: 143 002, 143 003…

Nearest numbers from 143 001

• Preceding prime number: 142 993
• Following prime number: 143 053

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• 143 001 est-il un nombre premier ?