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Number 4: mathematical and symbolic properties | Crazy Numbers

Everything about number 4

Discover a lot of information on the number 4: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!


Numerology and symbolism of the number 4

The number 4 (four) is the symbol of the square. It represents structuring, organization, work and construction.

Mathematical properties of 4

Questions and answers
Is 4 a prime number? No
Is 4 a perfect number? No
Number of divisors 3
List of dividers
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1, 2, 4
Sum of divisors 7
Prime factorization 22
Prime factors
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2

How to write / spell 4 in letters?

In letters, the number 4 is written as: Four. And in other languages? how does it spell?

4 in other languages
Write 4 in english Four
Write 4 in french Quatre
Write 4 in spanish Cuatro
Write 4 in portuguese Quatro

Mathematical representations and links

Other ways to write 4
In letter Four
In roman numeral
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IV
In binary 100
In octal 4
In hexadecimal 4
In US dollars
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