About the Number 99,999 (ninety-nine thousand nine hundred ninety-nine)

MathBabbler's Toy Camry's odometer hit 99,999 on 3 August 2016 while driving south on I-35 in Oklahoma.

MathBabbler Number Analyst (MBNA) output:
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99999 is natural, counting, whole, integer
99999 is odd (not even)
99999 proper divisors are: 1,3,9,41,123,271,369,813,2439,11111,33333,
99999 has 11 proper divisors
99999 is deficient (sum of divisors is 48513; ratio: 0.485135)
99999 is unhappy
99999 is not a Squarefree Number: 9,
99999 is composite (not prime)
99999 has the prime factors: 3*3*41*271 (sum=318)
99999 is a 271-smooth number
99999 is undulating
99999 is palindromic
99999 is repdigit in base-10
99999 is a Kaprekar number
99999 is Arithmetic (A003601)
99999 is a ThurmNumber
99999 is a nude number
99999 in octal is 0303237
99999 in hexadecimal is 0x1869f
99999 in binary is 11000011010011111 (is evil)
99999 nearest square numbers: -143...490 (99856...100489 [317])
sqrt(99999) = 316.226
ln(99999) = 11.5129
log(99999) = 5
99999 is an apocalyptic power (2^99999 contains 666)
99999! is inf
99999 is 31830.7 Pi years
99999 is 4999 score and 19 years
99999 is 50000^2 - 49999^2 and 50000 + 49999 = 99999
99999 is a multiple of 9 & it contains a 9 (A121029)
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99999 reciprocal is 0.00001

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 08 August 2016

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