About the Number 459 (four hundred fifty-nine)

459 was the smallest smallest number without a nBAB on 4 January 2018.

MathBabbler Number Analyst (MBNA) output:
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459 is natural, counting, whole, integer
459 is odd (not even)
459 is not extremely odd
459 proper divisors are: 1,3,9,17,27,51,153,
459 has 7 proper divisors
459 is deficient (sum of divisors is 261; ratio: 0.568627)
459 is unhappy
459 is not a Squarefree Number: 9,
459 is composite (not prime)
459 has the prime factors: 3*3*3*17 (sum=26)
459 is a 17-smooth number
459 in octal is 0713
459 in hexadecimal is 0x1cb
459 in binary is 111001011 (is evil)
459 nearest square numbers: -18...25 (441...484 [22])
sqrt(459) = 21.4243
ln(459) = 6.12905
log(459) = 2.66181
459! is 1.44854e+1024
459 is 146.104 Pi years
459 is 22 score and 19 years
459 written as a Roman numeral is CDLIX
459 is 230^2 - 229^2 and 230 + 229 = 459
459 is a multiple of 9 & it contains a 9 (A121029)
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459 reciprocal is 0.002178649237472766884531590413943355119825708061
remainders: 
1,10,100,82,361,397,298,226,424,109,172,343,217,334,127,352,307,316,406,388,208,244,145,73,271,415,19,190,64,181,433,199,154,163,253,235,55,91,451,379,118,262,325,37,370,28,280,46,1

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 04 January 2018

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This work is licensed under a Creative Commons Attribution 3.0 United States License.