Base | Representation |
---|---|
bin | 101110100111100010… |
… | …100110010010010100 |
3 | 11210012110021010020020 |
4 | 232213202212102110 |
5 | 1310003202130134 |
6 | 34554543105140 |
7 | 3421264526016 |
oct | 564742462224 |
9 | 153173233206 |
10 | 50055505044 |
11 | 1a257033896 |
12 | 984b5a21b0 |
13 | 4949404a4c |
14 | 25cbc5c1b6 |
15 | 147e6aab49 |
hex | ba78a6494 |
50055505044 has 24 divisors (see below), whose sum is σ = 117512724000. Its totient is φ = 16582804704.
The previous prime is 50055505043. The next prime is 50055505067. The reversal of 50055505044 is 44050555005.
It is a junction number, because it is equal to n+sod(n) for n = 50055504996 and 50055505014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055505043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12793419 + ... + 12797330.
It is an arithmetic number, because the mean of its divisors is an integer number (4896363500).
Almost surely, 250055505044 is an apocalyptic number.
It is an amenable number.
50055505044 is an abundant number, since it is smaller than the sum of its proper divisors (67457218956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50055505044 is a wasteful number, since it uses less digits than its factorization.
50055505044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25590919 (or 25590917 counting only the distinct ones).
The product of its (nonzero) digits is 50000, while the sum is 33.
The spelling of 50055505044 in words is "fifty billion, fifty-five million, five hundred five thousand, forty-four".
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