Base | Representation |
---|---|
bin | 1100000111100… |
… | …0101010110011 |
3 | 10112122020001000 |
4 | 3001320222303 |
5 | 101002412112 |
6 | 5013213043 |
7 | 1155004326 |
oct | 301705263 |
9 | 115566030 |
10 | 50825907 |
11 | 26765290 |
12 | 15031183 |
13 | a6b7302 |
14 | 6a707bd |
15 | 46de7dc |
hex | 3078ab3 |
50825907 has 16 divisors (see below), whose sum is σ = 82143360. Its totient is φ = 30803400.
The previous prime is 50825897. The next prime is 50825909. The reversal of 50825907 is 70952805.
50825907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50825907 - 28 = 50825651 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50825909) 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 15 ways as a sum of consecutive naturals, for example, 85269 + ... + 85862.
It is an arithmetic number, because the mean of its divisors is an integer number (5133960).
Almost surely, 250825907 is an apocalyptic number.
50825907 is a deficient number, since it is larger than the sum of its proper divisors (31317453).
50825907 is a wasteful number, since it uses less digits than its factorization.
50825907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171151 (or 171145 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 50825907 is about 7129.2290607050. The cubic root of 50825907 is about 370.4205274641.
The spelling of 50825907 in words is "fifty million, eight hundred twenty-five thousand, nine hundred seven".
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