About the Number 343 (three hundred forty-three)

This nBAB for the number 343 was created because 343 was the smallest cube number without a nBAB.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   343 is a natural, whole, integer
   343 is odd
   343 proper divisors are: 1,7,49,
   343 is deficient (sum of divisors is 57)
   343 is unhappy
   343 is not a Harshad number
   343 is not prime
   343 has the prime factors: 7*7*7 (sum=21)
   343 sum of prime factors is: 21
   343 is undulating
   343 is palindromic
   343 is Friedman
   343 is ThurmNumber
   343 in octal is 0527
   343 in hexadecimal is 0x157
   343 in binary is 101010111 (is evil)
   343 nearest square numbers: -19...18 (324...361 [19])
   sqrt(343) = 18.5203
   ln(343) = 5.83773
   log(343) = 2.53529
   343 is 7^3
   343 reciprocal is .00291545189504373177842565597667
   343! is 2.04041e+722
   343 is 109.18 Pi years
   343 is 17 score and 3 years
   343 written as a Roman numeral is CCCXLIII
   343 = 172^2 - 171^2 and 172 + 171 = 343

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 18 March 2010

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