Base | Representation |
---|---|
bin | 10110110010001111111001… |
… | …00110110010011100001111 |
3 | 20120101222211210112000221200 |
4 | 23121013330212302130033 |
5 | 23031410101033044401 |
6 | 254321533403400543 |
7 | 13360653250633023 |
oct | 1331077446623417 |
9 | 216358753460850 |
10 | 50105031534351 |
11 | 14a6847407a442 |
12 | 5752835823153 |
13 | 21c5b65782781 |
14 | c5314c9b8383 |
15 | 5bd53097e686 |
hex | 2d91fc9b270f |
50105031534351 has 12 divisors (see below), whose sum is σ = 72377120066160. Its totient is φ = 33401884066560.
The previous prime is 50105031534331. The next prime is 50105031534361. The reversal of 50105031534351 is 15343513050105.
50105031534351 is a `hidden beast` number, since 5 + 0 + 10 + 50 + 31 + 534 + 35 + 1 = 666.
It is not a de Polignac number, because 50105031534351 - 29 = 50105031533839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50105031534331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122308291 + ... + 122717268.
It is an arithmetic number, because the mean of its divisors is an integer number (6031426672180).
Almost surely, 250105031534351 is an apocalyptic number.
50105031534351 is a deficient number, since it is larger than the sum of its proper divisors (22272088531809).
50105031534351 is a wasteful number, since it uses less digits than its factorization.
50105031534351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245048286 (or 245048283 counting only the distinct ones).
The product of its (nonzero) digits is 67500, while the sum is 36.
Adding to 50105031534351 its reverse (15343513050105), we get a palindrome (65448544584456).
The spelling of 50105031534351 in words is "fifty trillion, one hundred five billion, thirty-one million, five hundred thirty-four thousand, three hundred fifty-one".
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