Base | Representation |
---|---|
bin | 1100001000011… |
… | …1000011100111 |
3 | 10112202012212200 |
4 | 3002013003213 |
5 | 101011303324 |
6 | 5014345543 |
7 | 1155341205 |
oct | 302070347 |
9 | 115665780 |
10 | 50884839 |
11 | 267a5595 |
12 | 1505b2b3 |
13 | a708095 |
14 | 6a88075 |
15 | 4701ec9 |
hex | 30870e7 |
50884839 has 6 divisors (see below), whose sum is σ = 73500336. Its totient is φ = 33923220.
The previous prime is 50884829. The next prime is 50884843. The reversal of 50884839 is 93848805.
It is not a de Polignac number, because 50884839 - 216 = 50819303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50884794 and 50884803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50884819) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2826927 + ... + 2826944.
It is an arithmetic number, because the mean of its divisors is an integer number (12250056).
Almost surely, 250884839 is an apocalyptic number.
50884839 is a deficient number, since it is larger than the sum of its proper divisors (22615497).
50884839 is a wasteful number, since it uses less digits than its factorization.
50884839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5653877 (or 5653874 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The square root of 50884839 is about 7133.3609890430. The cubic root of 50884839 is about 370.5636381478.
The spelling of 50884839 in words is "fifty million, eight hundred eighty-four thousand, eight hundred thirty-nine".
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