While posting a nBAB for the number 8668, MathBabbler noticed there was no nBAB for the number

8000.MathBabbler Number Analyst (MBNA) output: ========================================= 8000 is a natural, whole, integer 8000 is even 8000 proper divisors are: 1,2,4,5,8,10,16,20,25,32,40,50,64,80,100, 125,160,200,250,320,400,500,800,1000,1600, 2000,4000, 8000 is abundant (sum of divisors is 11812) 8000 is unhappy 8000 is not a Squarefree Number: 4,16,25,64,100,400,1600, 8000 is a Harshad number 8000 is not prime 8000 has the prime factors: 2*2*2*2*2*2*5*5*5 (sum=27) 8000 sum of prime factors is: 27 8000 is the sum of 3 distinct cubes (7^3 + 14^3 + 17^3) 8000 in octal is 017500 8000 in hexadecimal is 0x1f40 8000 in binary is 1111101000000 (is evil) 8000 nearest square numbers: -79...100 (7921...8100 [90]) sqrt(8000) = 89.4427 ln(8000) = 8.9872 log(8000) = 3.90309 8000 is 20^3 8000 reciprocal is .00012500000000000000000000000000 8000 is an apocalyptic power 8000! is inf 8000 is 2546.48 Pi years 8000 is 400 scoreyears 8000 = 2001^2 - 1999^2 and 2 * (2001 + 1999) = 8000

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

**Created:** 10 December 2012 (posted 02 May 2013)

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