About the Number 2340 (two thousand three hundred forty)

BAB# 2340 was posted on 24 June 2009. Out of curiosity MathBabbler submitted 2340 to Wolfram|Alpha which reported that 2340 equals 24^2 + 42^2.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   2340 is a natural, whole, integer
   2340 is even
   2340 proper divisors are: 1,2,3,4,5,6,9,10,12,13,15,18,20,26,30,36,
                             39,45,52,60,65,78,90,117,130,156,180,195,
                             234,260,390,468,585,780,1170,
   2340 is refactorable (evenly divisable by # of divisors)
   2340 is abundant (sum of divisors is 5304)
   2340 is unhappy
   2340 is a Harshad number
   2340 is not prime
   2340 has the prime factors: 2*2*3*3*5*13 (sum=28)
   2340 sum of prime factors is: 28
   2340 in octal is 04444
   2340 in hexadecimal is 0x924
   2340 in binary is 100100100100 (is evil)
   2340 nearest square numbers: -36...61 (2304...2401 [49])
   sqrt(2340) = 48.3735
   ln(2340) = 7.75791
   log(2340) = 3.36922
   2340 reciprocal is .00042735042735042735042735042735
   2340 is an apocalyptic power
   2340! is inf
   2340 is 744.845 Pi years
   2340 is 117 scoreyears
   2340 written as a Roman numeral is MMCCCXL
   2340 = 586^2 - 584^2 and 2 * (586 + 584) = 2340

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 24 June 2009 (posted 18 May 2011)

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