485 was the smallest number without a nBAB on 29 May 2018.
MathBabbler Number Analyst (MBNA) output: ========================================= 485 is natural, counting, whole, integer 485 is odd (not even) 485 is not extremely odd 485 proper divisors are: 1,5,97, 485 has 3 proper divisors 485 is deficient (sum of divisors is 103; ratio: 0.212371) 485 is unhappy 485 is a Squarefree Number 485 is composite (not prime) 485 has the prime factors: 5*97 (sum=102) 485 is semiprime (biprime or 2-almost prime) 485 is a 97-smooth number 485 is in A038853 (multiple of 5 & diff. of 2 cubes 8^3-3^3) 485 in octal is 0745 485 in hexadecimal is 0x1e5 485 in binary is 111100101 (is evil) 485 nearest square numbers: -1...44 (484...529 [23]) sqrt(485) = 22.0227 ln(485) = 6.18415 log(485) = 2.68574 485! is 4.94259e+1093 485 is 154.38 Pi years 485 is 24 score and 5 years 485 written as a Roman numeral is CDLXXXV 485 is 243^2 - 242^2 and 243 + 242 = 485 485 is a multiple of 5 & it contains a 5 (A121025) ________________________________________________________________________________________________ 485 reciprocal is 0.0020618556701030927835051546391752577319587628865979381443298969072164948453608247422680412371134 remainders: 1,10,100,30,300,90,415,270,275,325,340,5,50,15,150,45,450,135,380,405,170,245,25,250,75,265,225,310,190,445,85,365,255,125,280,375,355,155,95,465,285,425,370,305,140,430,420,320,290,475,385,455,185,395,70,215,210,160,145,480,435,470,335,440,35,350,105,80,315,240,460,235,410,220,260,175,295,40,400,120,230,360,205,110,130,330,390,20,200,60,115,180,345,55,65,165,195,10
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 29 May 2018