About the Number 414 (four hundred fourteen)

414 was the smallest number without a nBAB on 2 May 2017.

MathBabbler Number Analyst (MBNA) output:
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414 is natural, counting, whole, integer
414 is even (not odd)
414 proper divisors are: 1,2,3,6,9,18,23,46,69,138,207,
414 has 11 proper divisors
414 is abundant (sum of divisors is 522; ratio: 1.26087)
414 is unhappy
414 is not a Squarefree Number: 9,
414 is Harshad (Niven) number
414 is composite (not prime)
414 has the prime factors: 2*3*3*23 (sum=31)
414 is a 23-smooth number
414 is undulating
414 is palindromic
414 in octal is 0636
414 in hexadecimal is 0x19e
414 in binary is 110011110 (is evil)
414 nearest square numbers: -14...27 (400...441 [21])
sqrt(414) = 20.347
ln(414) = 6.02587
log(414) = 2.617
414! is 2.22794e+905
414 is 131.78 Pi years
414 is 20 score and 14 years
414 written as a Roman numeral is CDXIV
414 is a multiple of 1 & it contains a 1 (A011531)
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414 reciprocal is 0.00241545893719806763285
remainders: 
1,10,100,172,64,226,190,244,370,388,154,298,82,406,334,28,280,316,262,136,118,352,208,10

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 02 May 2017

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