MathBabbler created a collection of cuban numbers and he discovered that he didn't have a nBAB for the number

`(i.e. 3-cubed).`

27MathBabbler Number Analyst (MBNA) output: ========================================= 27 is a natural, whole, integer 27 is odd 27 proper divisors are: 1,3,9, 27 is deficient (sum of divisors is 13) 27 is unhappy 27 is a Harshad number 27 is not prime 27 has the prime factors: 3*3*3 (sum=9) 27 is a Smith number 27 sum of prime factors is: 9 27 is undulating 27 in octal is 033 27 in hexadecimal is 0x1b 27 in binary is 11011 (is evil) 27 nearest square numbers: -2...9 (25...36 [6]) sqrt(27) = 5.19615 ln(27) = 3.29584 log(27) = 1.43136 27 is 3^3 27 reciprocal is .03703703703703703703703703703703 27! is 1.08889e+28 27 is 8.59437 Pi years 27 is 1 score and 7 years 27 written as a Roman numeral is XXVII

`[Wikipedia]`

`is the first composite number that is not evenly divisable by any of its digits.`

27## 2010.07.03

Jim Morrison (The Doors) died on 3 July 1971 at the age of

`.`

27

`repdigit number 33.`

log_{13}(27)Coincidentally, this nBAB was created on 4/20 in 2009 and MathBabbler suspects Jim Morrison celebrated 420 from time-to-time.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 20 April 2009

This work is licensed under a Creative Commons Attribution 3.0 United States License.