Base | Representation |
---|---|
bin | 101110111011100100… |
… | …010100010100110010 |
3 | 11211001212111102202220 |
4 | 232323210110110302 |
5 | 1311200211000312 |
6 | 35052144421510 |
7 | 3432514453260 |
oct | 567344242462 |
9 | 154055442686 |
10 | 50391500082 |
11 | 1a409762940 |
12 | 9924017896 |
13 | 49a0bc6491 |
14 | 2620721430 |
15 | 149de29c8c |
hex | bbb914532 |
50391500082 has 32 divisors (see below), whose sum is σ = 125651533824. Its totient is φ = 13088701200.
The previous prime is 50391500077. The next prime is 50391500099. The reversal of 50391500082 is 28000519305.
50391500082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 54535794 + ... + 54536717.
It is an arithmetic number, because the mean of its divisors is an integer number (3926610432).
Almost surely, 250391500082 is an apocalyptic number.
50391500082 is an abundant number, since it is smaller than the sum of its proper divisors (75260033742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50391500082 is a wasteful number, since it uses less digits than its factorization.
50391500082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109072534.
The product of its (nonzero) digits is 10800, while the sum is 33.
The spelling of 50391500082 in words is "fifty billion, three hundred ninety-one million, five hundred thousand, eighty-two".
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