Base | Representation |
---|---|
bin | 10110110010010000110010… |
… | …01100001110100110000101 |
3 | 20120102001002012221001111110 |
4 | 23121020121030032212011 |
5 | 23031412041321023140 |
6 | 254322053134355233 |
7 | 13361001163155555 |
oct | 1331103114164605 |
9 | 216361065831443 |
10 | 50105511111045 |
11 | 14a6869a857515 |
12 | 575294a35bb19 |
13 | 21c5c10c36870 |
14 | c53196575165 |
15 | 5bd55cb11380 |
hex | 2d921930e985 |
50105511111045 has 32 divisors (see below), whose sum is σ = 86381745391872. Its totient is φ = 24654158410752.
The previous prime is 50105511111017. The next prime is 50105511111059. The reversal of 50105511111045 is 54011111550105.
It is not a de Polignac number, because 50105511111045 - 25 = 50105511111013 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68228289 + ... + 68958758.
It is an arithmetic number, because the mean of its divisors is an integer number (2699429543496).
Almost surely, 250105511111045 is an apocalyptic number.
It is an amenable number.
50105511111045 is a deficient number, since it is larger than the sum of its proper divisors (36276234280827).
50105511111045 is a wasteful number, since it uses less digits than its factorization.
50105511111045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137188941.
The product of its (nonzero) digits is 2500, while the sum is 30.
The spelling of 50105511111045 in words is "fifty trillion, one hundred five billion, five hundred eleven million, one hundred eleven thousand, forty-five".
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