### About the Number 593 (five hundred ninety-three)

On 11 July 2009, the BARS counter was approaching 600. The next BARS be BARS# `593`. MathBabbler decided to create this nBAB about the number `593` just because `593` is a number that can be added to the existing collection of Eisenstein prime numbers.

```   MathBabbler Number Analyst (MBNA) output:
=========================================
593 is a natural, whole, integer
593 is odd
593 proper divisors are: 1,
593 is deficient (sum of divisors is 1)
593 is unhappy
593 is not a Harshad number
593 is prime
...Sexy prime with 599
...Sexy prime with 587
...Sophie Germain prime with 1187
...Pythagorean
...Right-truncatable
...Eisenstein
593 in octal is 01121
593 in hexadecimal is 0x251
593 in binary is 1001010001 (is evil)
593 nearest square numbers: -17...32 (576...625 )
sqrt(593) = 24.3516
ln(593) = 6.38519
log(593) = 2.77305
593 reciprocal is .00168634064080944350758853288364
593! is 4.68256e+1388
593 is 188.758 Pi years
593 is 29 score and 13 years
593 written as a Roman numeral is DXCIII
```

The following is some information about `593` copied from WolframAlpha.com.

```    593 is the hypotenuse of a primitive Pythagorean triple:
593^2 = 368^2+465^2

 593 has a representation as a sum of 2 squares:
593 = 8^2+23^2

 593 has the representation 593 = 2^9+81
```

Note: With respect to WolframAlpha.com property ... Observe that 81 is 9^2; therefore, `593` = 2^9+9^2.

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 11 July 2009 