About the Number 137 (one hundred thirty-seven)

This nBAB for the number 137 was created because on 17 February 2010 137 was the smallest number without a nBAB. It was created immediately after a nBAB for 136 was created.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   137 is a natural, whole, integer
   137 is odd
   137 proper divisors are: 1,
   137 is deficient (sum of divisors is 1)
   137 is unhappy
   137 is not a Harshad number
   137 is prime
   ...Sexy prime with 131
   ...Twin prime with 139
   ...Pythagorean
   ...Left-truncatable
   ...Right-truncatable
   ...Eisenstein
   137 in octal is 0211
   137 in hexadecimal is 0x89
   137 in binary is 10001001 (is odious)
   137 nearest square numbers: -16...7 (121...144 [12])
   sqrt(137) = 11.7047
   ln(137) = 4.91998
   log(137) = 2.13672
   137 reciprocal is .00729927007299270072992700729927
   137! is 5.01289e+234
   137 is 43.6085 Pi years
   137 is 6 score and 17 years
   137 written as a Roman numeral is CXXXVII
   137 = 69^2 - 68^2 and 69 + 68 = 137

137 is a triple-X Roman numeral.


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 17 February 2010

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