Base | Representation |
---|---|
bin | 10110111101101111101100… |
… | …01100111111110000000101 |
3 | 20121210202111002100020021122 |
4 | 23132313312030333300011 |
5 | 23104343111120213221 |
6 | 255223224030123325 |
7 | 13431336406561625 |
oct | 1336676614776005 |
9 | 217722432306248 |
10 | 50500061101061 |
11 | 150aaa56a59730 |
12 | 57b7300350545 |
13 | 222419b414c10 |
14 | c683049b4885 |
15 | 5c8950d11eab |
hex | 2dedf633fc05 |
50500061101061 has 64 divisors (see below), whose sum is σ = 60083400222720. Its totient is φ = 41841115680000.
The previous prime is 50500061100967. The next prime is 50500061101159. The reversal of 50500061101061 is 16010116000505.
It is a de Polignac number, because none of the positive numbers 2k-50500061101061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50500061101061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50500064101061) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17182734530 + ... + 17182737468.
It is an arithmetic number, because the mean of its divisors is an integer number (938803128480).
Almost surely, 250500061101061 is an apocalyptic number.
It is an amenable number.
50500061101061 is a deficient number, since it is larger than the sum of its proper divisors (9583339121659).
50500061101061 is a wasteful number, since it uses less digits than its factorization.
50500061101061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5978.
The product of its (nonzero) digits is 900, while the sum is 26.
Adding to 50500061101061 its reverse (16010116000505), we get a palindrome (66510177101566).
The spelling of 50500061101061 in words is "fifty trillion, five hundred billion, sixty-one million, one hundred one thousand, sixty-one".
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