Base | Representation |
---|---|
bin | 1100000011101… |
… | …0011011001101 |
3 | 10112011021022102 |
4 | 3000322123031 |
5 | 100421232312 |
6 | 5003524445 |
7 | 1152563123 |
oct | 300723315 |
9 | 115137272 |
10 | 50570957 |
11 | 26600788 |
12 | 14b29725 |
13 | a628258 |
14 | 6a05913 |
15 | 468dec2 |
hex | 303a6cd |
50570957 has 16 divisors (see below), whose sum is σ = 53187840. Its totient is φ = 48048000.
The previous prime is 50570953. The next prime is 50571007. The reversal of 50570957 is 75907505.
50570957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 50570957 - 22 = 50570953 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50570957.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50570953) 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, 334832 + ... + 334982.
It is an arithmetic number, because the mean of its divisors is an integer number (3324240).
Almost surely, 250570957 is an apocalyptic number.
It is an amenable number.
50570957 is a deficient number, since it is larger than the sum of its proper divisors (2616883).
50570957 is a wasteful number, since it uses less digits than its factorization.
50570957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364.
The product of its (nonzero) digits is 55125, while the sum is 38.
The square root of 50570957 is about 7111.3259663722. The cubic root of 50570957 is about 369.8001282320.
The spelling of 50570957 in words is "fifty million, five hundred seventy thousand, nine hundred fifty-seven".
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