About the Number 111 (one hundred eleven)

This nBAB about the number 111 was BAB# 111 for the fall 2009 semester. In addition, 111 was the smallest number that didn't have an nBAB for it. And, nbabs existed for 112, 113, 114, 115 and 119.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   111 is a natural, whole, integer
   111 is odd
   111 proper divisors are: 1,3,37,
   111 is deficient (sum of divisors is 41)
   111 is unhappy
   111 is a Harshad number
   111 is not prime
   111 has the prime factors: 3*37 (sum=40)
   111 is semiprime (biprime or 2-almost prime)
   111 sum of prime factors is: 40
   111 is undulating
   111 is palindromic
   111 is repdigit in base-10
   111 is a lucky number
   111 is ThurmNumber
   111 is a Zuckerman number
   111 in octal is 0157
   111 in hexadecimal is 0x6f
   111 in binary is 1101111 (is evil)
   111 nearest square numbers: -11...10 (100...121 [11])
   sqrt(111) = 10.5357
   ln(111) = 4.70953
   log(111) = 2.04532
   111 reciprocal is .00900900900900900900900900900900
   111! is 1.76295e+180
   111 is 35.3324 Pi years
   111 is 5 score and 11 years
   111 written as a Roman numeral is CXI

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 17 November 2009

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