The DJIA closed above

15,000for the first time ever on 7 May 2013.MathBabbler Number Analyst (MBNA) output: ========================================= 15000 is a natural, whole, integer 15000 is even 15000 proper divisors are: 1,2,3,4,5,6,8,10,12,15,20,24,25,30,40, 50,60,75,100,120,125,150,200,250,300, 375,500,600,625,750,1000,1250,1500,1875, 2500,3000,3750,5000,7500, 15000 is refactorable (evenly divisable by # of divisors) 15000 is abundant (sum of divisors is 31860) 15000 is unhappy 15000 is not a Squarefree Number: 4,25,100,625,2500, 15000 is a Harshad number 15000 is not prime 15000 has the prime factors: 2*2*2*3*5*5*5*5 (sum=29) 2...2...2...3...5...5...5...5...answer: 29 15000 in octal is 035230 15000 in hexadecimal is 0x3a98 15000 in binary is 11101010011000 (is odious) 15000 nearest square numbers: -116...129 (14884...15129 [123]) sqrt(15000) = 122.474 ln(15000) = 9.61581 log(15000) = 4.17609 15000 reciprocal is .00006666666666666666666666666666 15000 is an apocalyptic power 15000! is inf 15000 is 4774.65 Pi years 15000 is 750 scoreyears 15000 = 3751^2 - 3749^2 and 2 * (3751 + 3749) = 15000

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 09 May 2013

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