Base | Representation |
---|---|
bin | 101111000010011001… |
… | …010110010001101101 |
3 | 11211100212001221022012 |
4 | 233002121112101231 |
5 | 1311414023040010 |
6 | 35111400131005 |
7 | 3435405316634 |
oct | 570231262155 |
9 | 154325057265 |
10 | 50506065005 |
11 | 1a4683a21a0 |
12 | 9956466a65 |
13 | 49bb869586 |
14 | 2631a2451b |
15 | 14a900a005 |
hex | bc265646d |
50506065005 has 16 divisors (see below), whose sum is σ = 66219902784. Its totient is φ = 36674532480.
The previous prime is 50506064957. The next prime is 50506065013. The reversal of 50506065005 is 50056060505.
50506065005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50506065005 - 230 = 49432323181 is a prime.
It is a Duffinian 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, 678704 + ... + 749433.
It is an arithmetic number, because the mean of its divisors is an integer number (4138743924).
Almost surely, 250506065005 is an apocalyptic number.
50506065005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50506065005 is a deficient number, since it is larger than the sum of its proper divisors (15713837779).
50506065005 is a wasteful number, since it uses less digits than its factorization.
50506065005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428796.
The product of its (nonzero) digits is 22500, while the sum is 32.
The spelling of 50506065005 in words is "fifty billion, five hundred six million, sixty-five thousand, five".
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