Base | Representation |
---|---|
bin | 1100000111110… |
… | …0110110010001 |
3 | 10112200002112000 |
4 | 3001330312101 |
5 | 101003434100 |
6 | 5013424213 |
7 | 1155105252 |
oct | 301746621 |
9 | 115602460 |
10 | 50843025 |
11 | 26777132 |
12 | 1503b069 |
13 | a6c203c |
14 | 6a76b29 |
15 | 46e4900 |
hex | 307cd91 |
50843025 has 24 divisors (see below), whose sum is σ = 93401760. Its totient is φ = 27115920.
The previous prime is 50843011. The next prime is 50843033. The reversal of 50843025 is 52034805.
50843025 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 50843025 - 220 = 49794449 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 50843025.
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 23 ways as a sum of consecutive naturals, for example, 36987 + ... + 38336.
It is an arithmetic number, because the mean of its divisors is an integer number (3891740).
Almost surely, 250843025 is an apocalyptic number.
It is an amenable number.
50843025 is a deficient number, since it is larger than the sum of its proper divisors (42558735).
50843025 is a wasteful number, since it uses less digits than its factorization.
50843025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75342 (or 75331 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 50843025 is about 7130.4295102048. The cubic root of 50843025 is about 370.4621082723.
The spelling of 50843025 in words is "fifty million, eight hundred forty-three thousand, twenty-five".
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