Base | Representation |
---|---|
bin | 101111000010000010… |
… | …001101110011000101 |
3 | 11211100102122212000010 |
4 | 233002002031303011 |
5 | 1311411000012330 |
6 | 35111022140433 |
7 | 3435302632341 |
oct | 570202156305 |
9 | 154312585003 |
10 | 50500000965 |
11 | 1a464a30197 |
12 | 9954421719 |
13 | 49ba52539b |
14 | 2630cc6621 |
15 | 14a870d3b0 |
hex | bc208dcc5 |
50500000965 has 16 divisors (see below), whose sum is σ = 80997566400. Its totient is φ = 26867478912.
The previous prime is 50500000937. The next prime is 50500000979. The reversal of 50500000965 is 56900000505.
It is a happy number.
It is not a de Polignac number, because 50500000965 - 210 = 50499999941 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4109595 + ... + 4121864.
It is an arithmetic number, because the mean of its divisors is an integer number (5062347900).
Almost surely, 250500000965 is an apocalyptic number.
It is an amenable number.
50500000965 is a deficient number, since it is larger than the sum of its proper divisors (30497565435).
50500000965 is a wasteful number, since it uses less digits than its factorization.
50500000965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8231876.
The product of its (nonzero) digits is 6750, while the sum is 30.
The spelling of 50500000965 in words is "fifty billion, five hundred million, nine hundred sixty-five", and thus it is an aban number.
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