Base | Representation |
---|---|
bin | 1011111100100… |
… | …0101110001000 |
3 | 10111021121110001 |
4 | 2333020232020 |
5 | 100311331344 |
6 | 4545532344 |
7 | 1145613241 |
oct | 277105610 |
9 | 114247401 |
10 | 50105224 |
11 | 26312884 |
12 | 149440b4 |
13 | a4c4280 |
14 | 6923cc8 |
15 | 45eaed4 |
hex | 2fc8b88 |
50105224 has 32 divisors (see below), whose sum is σ = 105577920. Its totient is φ = 22118976.
The previous prime is 50105189. The next prime is 50105227. The reversal of 50105224 is 42250105.
50105224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (50105227) 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, 8082 + ... + 12865.
It is an arithmetic number, because the mean of its divisors is an integer number (3299310).
Almost surely, 250105224 is an apocalyptic number.
It is an amenable number.
50105224 is an abundant number, since it is smaller than the sum of its proper divisors (55472696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50105224 is a wasteful number, since it uses less digits than its factorization.
50105224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20989 (or 20985 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 50105224 is about 7078.5043617985. The cubic root of 50105224 is about 368.6614011407.
Adding to 50105224 its reverse (42250105), we get a palindrome (92355329).
The spelling of 50105224 in words is "fifty million, one hundred five thousand, two hundred twenty-four".
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