Base | Representation |
---|---|
bin | 101110100111001111… |
… | …100001100100110011 |
3 | 11210012002212002110211 |
4 | 232213033201210303 |
5 | 1310000412130021 |
6 | 34554244004551 |
7 | 3421204162453 |
oct | 564717414463 |
9 | 153162762424 |
10 | 50050505011 |
11 | 1a254229231 |
12 | 9849990757 |
13 | 4948373c50 |
14 | 25cb319d63 |
15 | 147e01e3e1 |
hex | ba73e1933 |
50050505011 has 16 divisors (see below), whose sum is σ = 54082655424. Its totient is φ = 46044647424.
The previous prime is 50050505009. The next prime is 50050505017. The reversal of 50050505011 is 11050505005.
It is a cyclic number.
It is not a de Polignac number, because 50050505011 - 21 = 50050505009 is a prime.
It is a super-2 number, since 2×500505050112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50050505017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4847991 + ... + 4858303.
It is an arithmetic number, because the mean of its divisors is an integer number (3380165964).
Almost surely, 250050505011 is an apocalyptic number.
50050505011 is a deficient number, since it is larger than the sum of its proper divisors (4032150413).
50050505011 is a wasteful number, since it uses less digits than its factorization.
50050505011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11550.
The product of its (nonzero) digits is 625, while the sum is 22.
The spelling of 50050505011 in words is "fifty billion, fifty million, five hundred five thousand, eleven".
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