Base | Representation |
---|---|
bin | 10110110010010000000001… |
… | …11111011010110011101010 |
3 | 20120102000000220221120001201 |
4 | 23121020000333122303222 |
5 | 23031410223401200020 |
6 | 254321544552234414 |
7 | 13360655133140122 |
oct | 1331100077326352 |
9 | 216360026846051 |
10 | 50105105100010 |
11 | 14a68501656404 |
12 | 575285639ba0a |
13 | 21c5b77a9c24c |
14 | c53158687c82 |
15 | 5bd537161a0a |
hex | 2d9200fdacea |
50105105100010 has 96 divisors (see below), whose sum is σ = 98478054721008. Its totient is φ = 18337956249600.
The previous prime is 50105105100007. The next prime is 50105105100077. The reversal of 50105105100010 is 1000150150105.
It is a happy number.
50105105100010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 24 ways, for example, as 3951193793121 + 46153911306889 = 1987761^2 + 6793667^2 .
It is a super-2 number, since 2×501051051000102 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128227852 + ... + 128618008.
Almost surely, 250105105100010 is an apocalyptic number.
50105105100010 is a deficient number, since it is larger than the sum of its proper divisors (48372949620998).
50105105100010 is a wasteful number, since it uses less digits than its factorization.
50105105100010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391436 (or 391419 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 19.
Adding to 50105105100010 its reverse (1000150150105), we get a palindrome (51105255250115).
The spelling of 50105105100010 in words is "fifty trillion, one hundred five billion, one hundred five million, one hundred thousand, ten".
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