Base | Representation |
---|---|
bin | 1100011011011111011… |
… | …10001011000100001011 |
3 | 1111211100200002122200010 |
4 | 12031233232023010023 |
5 | 23444122442342402 |
6 | 524110203443003 |
7 | 42566226161415 |
oct | 6155756130413 |
9 | 1454320078603 |
10 | 427076137227 |
11 | 155138389013 |
12 | 6a92ab26463 |
13 | 3137202900c |
14 | 169561839b5 |
15 | b1989bca6c |
hex | 636fb8b10b |
427076137227 has 32 divisors (see below), whose sum is σ = 600865189120. Its totient is φ = 269075882880.
The previous prime is 427076137183. The next prime is 427076137247. The reversal of 427076137227 is 722731670724.
It is not a de Polignac number, because 427076137227 - 212 = 427076133131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (427076137247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75146928 + ... + 75152610.
It is an arithmetic number, because the mean of its divisors is an integer number (18777037160).
Almost surely, 2427076137227 is an apocalyptic number.
427076137227 is a deficient number, since it is larger than the sum of its proper divisors (173789051893).
427076137227 is a wasteful number, since it uses less digits than its factorization.
427076137227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8683.
The product of its (nonzero) digits is 1382976, while the sum is 48.
The spelling of 427076137227 in words is "four hundred twenty-seven billion, seventy-six million, one hundred thirty-seven thousand, two hundred twenty-seven".
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