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Number 61: mathematical and symbolic properties | Crazy Numbers

Discover a lot of information on the number 61: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!

## Mathematical properties of 61

Is 61 a prime number? Yes
Is 61 a perfect number? No
Number of divisors 2
List of dividers
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1, 61
Sum of divisors 62
Prime factorization 61
Prime factors
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61

## How to write / spell 61 in letters?

In letters, the number 61 is written as: Sixty-one. And in other languages? how does it spell?

61 in other languages
Write 61 in english Sixty-one
Write 61 in french Soixante et un
Write 61 in spanish Sesenta y uno
Write 61 in portuguese Sessenta e um

## Decomposition of the number 61

The number 61 is composed of:

1 iteration of the number 6 : The number 6 (six) is the symbol of harmony. It represents balance, understanding, happiness.... Find out more about the number 6

1 iteration of the number 1 : The number 1 (one) represents the uniqueness, the unique, a starting point, a beginning.... Find out more about the number 1

Other ways to write 61
In letter Sixty-one
In roman numeral
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LXI
In binary 111101
In octal 75