### About the Number 33 (thirty-three)

MathBabbler created a BAB connecting Edna Parker with Danica McKellar. On 26 November 2008, Edna died at the age of 115. Edna was the world's oldest person at the time of her death. Danica McKellar was 33 years of age when Edna died. MathBabbler noticed he didn't have a nBAB for the number 33; therefore, this nBAB was created. Note: This was the first nBAB for any number in the thirties.

```   MathBabbler Number Analyst (MBNA) output:
=========================================
33 is a natural, whole, integer
33 is odd
33 proper divisors are: 1,3,11,
33 is deficient (sum of divisors is 15)
33 is unhappy
33 is not a Harshad number
33 is not prime
33 is undulating
33 has the prime factors: 3*11
33 in octal is 041
33 in binary is 100001 (is evil)
33 nearest square numbers: -8...3 (25...36 [6])
sqrt(33) = 5.74456
ln(33) = 3.49651
log(33) = 1.51851
33 reciprocal is .03030303030303030303030303030303
33! is 8.68332e+36
33 is 10.5042 Pi years
33 is 1 score and 13 years
```

`33` written as a Roman numeral is `XXXIII`.

Wikipedia tidbits...

```   33 = 0^0 + 1^1 + 2^2 + 3^3
33 = 1! + 2! + 3! + 4!
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 29 November 2008 (nBAB #80)