Base | Representation |
---|---|
bin | 1011111100100… |
… | …0110011001000 |
3 | 10111021121212220 |
4 | 2333020303020 |
5 | 100311334134 |
6 | 4545534040 |
7 | 1145614206 |
oct | 277106310 |
9 | 114247786 |
10 | 50105544 |
11 | 26313045 |
12 | 14944320 |
13 | a4c4468 |
14 | 6924076 |
15 | 45eb149 |
hex | 2fc8cc8 |
50105544 has 32 divisors (see below), whose sum is σ = 126561120. Its totient is φ = 16528896.
The previous prime is 50105543. The next prime is 50105557. The reversal of 50105544 is 44550105.
50105544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (50105543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8434 + ... + 13089.
It is an arithmetic number, because the mean of its divisors is an integer number (3955035).
Almost surely, 250105544 is an apocalyptic number.
It is an amenable number.
50105544 is an abundant number, since it is smaller than the sum of its proper divisors (76455576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50105544 is a wasteful number, since it uses less digits than its factorization.
50105544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21629 (or 21625 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 50105544 is about 7078.5269654074. The cubic root of 50105544 is about 368.6621859651.
Adding to 50105544 its reverse (44550105), we get a palindrome (94655649).
The spelling of 50105544 in words is "fifty million, one hundred five thousand, five hundred forty-four".
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