Base | Representation |
---|---|
bin | 101111000010101101… |
… | …010101010101000101 |
3 | 11211101012221002212020 |
4 | 233002231111111011 |
5 | 1311421343212010 |
6 | 35112104313353 |
7 | 3435500666661 |
oct | 570255252505 |
9 | 154335832766 |
10 | 50511304005 |
11 | 1a470350348 |
12 | 9958172859 |
13 | 49bc982086 |
14 | 26325c98a1 |
15 | 14a96e2470 |
hex | bc2b55545 |
50511304005 has 32 divisors (see below), whose sum is σ = 82167644160. Its totient is φ = 26492232000.
The previous prime is 50511304003. The next prime is 50511304013. The reversal of 50511304005 is 50040311505.
50511304005 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 50511304005 - 21 = 50511304003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50511304003) 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, 212524 + ... + 382346.
It is an arithmetic number, because the mean of its divisors is an integer number (2567738880).
Almost surely, 250511304005 is an apocalyptic number.
It is an amenable number.
50511304005 is a deficient number, since it is larger than the sum of its proper divisors (31656340155).
50511304005 is a wasteful number, since it uses less digits than its factorization.
50511304005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170161.
The product of its (nonzero) digits is 1500, while the sum is 24.
The spelling of 50511304005 in words is "fifty billion, five hundred eleven million, three hundred four thousand, five".
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