Base | Representation |
---|---|
bin | 101111000000111100… |
… | …101011001000101110 |
3 | 11211022011100200021020 |
4 | 233000330223020232 |
5 | 1311341313133204 |
6 | 35105131315010 |
7 | 3434661655041 |
oct | 570074531056 |
9 | 154264320236 |
10 | 50481771054 |
11 | 1a455709850 |
12 | 994a2aba66 |
13 | 49b6811860 |
14 | 262c6dcc58 |
15 | 14a6d0bbd9 |
hex | bc0f2b22e |
50481771054 has 64 divisors (see below), whose sum is σ = 122704727040. Its totient is φ = 13633845120.
The previous prime is 50481771029. The next prime is 50481771059. The reversal of 50481771054 is 45017718405.
50481771054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50481770997 and 50481771015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50481771059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 989542 + ... + 1039305.
It is an arithmetic number, because the mean of its divisors is an integer number (1917261360).
Almost surely, 250481771054 is an apocalyptic number.
50481771054 is an abundant number, since it is smaller than the sum of its proper divisors (72222955986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50481771054 is a wasteful number, since it uses less digits than its factorization.
50481771054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2028905.
The product of its (nonzero) digits is 156800, while the sum is 42.
The spelling of 50481771054 in words is "fifty billion, four hundred eighty-one million, seven hundred seventy-one thousand, fifty-four".
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