Base | Representation |
---|---|
bin | 101111001000111111… |
… | …001110000010010100 |
3 | 11211122120011112122201 |
4 | 233020333032002110 |
5 | 1312130330443040 |
6 | 35130350334244 |
7 | 3441220322500 |
oct | 571077160224 |
9 | 154576145581 |
10 | 50616656020 |
11 | 1a514867927 |
12 | 99874ba384 |
13 | 4a0874a948 |
14 | 26425b1300 |
15 | 14b3aa2a9a |
hex | bc8fce094 |
50616656020 has 72 divisors (see below), whose sum is σ = 124805118816. Its totient is φ = 17192056896.
The previous prime is 50616655981. The next prime is 50616656021. The reversal of 50616656020 is 2065661605.
50616656020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50616656021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136494 + ... + 346213.
It is an arithmetic number, because the mean of its divisors is an integer number (1733404428).
Almost surely, 250616656020 is an apocalyptic number.
It is an amenable number.
50616656020 is an abundant number, since it is smaller than the sum of its proper divisors (74188462796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50616656020 is a wasteful number, since it uses less digits than its factorization.
50616656020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482837 (or 482828 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 50616656020 in words is "fifty billion, six hundred sixteen million, six hundred fifty-six thousand, twenty".
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