Is 143729 a prime number?

143 729 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 143 729 is about 379.116.

Thus, the square root of 143 729 is not an integer, and therefore 143 729 is not a square number.

Anyway, 143 729 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 143 729) is the result of the product of this number (143 729) by itself (i.e., 143 729 × 143 729); the square of 143 729 is sometimes called "raising 143 729 to the power 2", or "143 729 squared".

The square of 143 729 is 20 658 025 441 because 143 729 × 143 729 = 143 729² = 20 658 025 441.

As a consequence, 143 729 is the square root of 20 658 025 441.

143 729 is a number with 6 digits.

The multiples of 143 729 are all integers evenly divisible by 143 729, that is all numbers such that the remainder of the division by 143 729 is zero. There are infinitely many multiples of 143 729. The smallest multiples of 143 729 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 143 729 too, since 0 × 143 729 = 0
• 143 729: indeed, 143 729 is a multiple of itself, since 143 729 is evenly divisible by 143 729 (we have 143 729 / 143 729 = 1, so the remainder of this division is indeed zero)
• 287 458: indeed, 287 458 = 143 729 × 2
• 431 187: indeed, 431 187 = 143 729 × 3
• 574 916: indeed, 574 916 = 143 729 × 4
• 718 645: indeed, 718 645 = 143 729 × 5
• etc.

• Preceding numbers: …143 727, 143 728
• Following numbers: 143 730, 143 731…

Nearest numbers from 143 729

• Preceding prime number: 143 719
• Following prime number: 143 743

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• 143 729 est-il un nombre premier ?