Base | Representation |
---|---|
bin | 1011111110011… |
… | …0000000111000 |
3 | 10111111201000220 |
4 | 2333212000320 |
5 | 100324201313 |
6 | 4552300040 |
7 | 1146623115 |
oct | 277460070 |
9 | 114451026 |
10 | 50225208 |
11 | 26394a40 |
12 | 149a1620 |
13 | a536a77 |
14 | 695590c |
15 | 4621823 |
hex | 2fe6038 |
50225208 has 192 divisors, whose sum is σ = 158008320. Its totient is φ = 13132800.
The previous prime is 50225183. The next prime is 50225213. The reversal of 50225208 is 80252205.
50225208 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 a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 1620153 + ... + 1620183.
It is an arithmetic number, because the mean of its divisors is an integer number (822960).
Almost surely, 250225208 is an apocalyptic number.
50225208 is the 4092-nd octagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50225208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79004160).
50225208 is an abundant number, since it is smaller than the sum of its proper divisors (107783112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50225208 is a wasteful number, since it uses less digits than its factorization.
50225208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106 (or 83 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 50225208 is about 7086.9745307853. The cubic root of 50225208 is about 368.9554370727.
The spelling of 50225208 in words is "fifty million, two hundred twenty-five thousand, two hundred eight".
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