About the Number 118 (one hundred eighteen)

This nBAB about the number 118 was BAB# 118 for the fall 2009 semester.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   118 is a natural, whole, integer
   118 is even
   118 proper divisors are: 1,2,59,
   118 is deficient (sum of divisors is 62)
   118 is unhappy
   118 is not a Harshad number
   118 is not prime
   118 has the prime factors: 2*59 (sum=61)
   118 is semiprime (biprime or 2-almost prime)
   118 sum of prime factors is: 61
   118 in octal is 0166
   118 in hexadecimal is 0x76
   118 in binary is 1110110 (is odious)
   118 nearest square numbers: -18...3 (100...121 [11])
   sqrt(118) = 10.8628
   ln(118) = 4.77068
   log(118) = 2.07188
   118 reciprocal is .00847457627118644067796610169491
   118! is 4.68453e+194
   118 is 37.5606 Pi years
   118 is 5 score and 18 years
   118 written as a Roman numeral is CXVIII

[NumberGossip.com] "118 is the smallest three digit composite number, all whose other digit permutations are prime."


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 18 November 2009

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