Base | Representation |
---|---|
bin | 1100001000010… |
… | …0110110111111 |
3 | 10112201202112100 |
4 | 3002010312333 |
5 | 101011011324 |
6 | 5014240143 |
7 | 1155303030 |
oct | 302046677 |
9 | 115652470 |
10 | 50875839 |
11 | 26799853 |
12 | 15056053 |
13 | a703c61 |
14 | 6a84a87 |
15 | 46ee4c9 |
hex | 3084dbf |
50875839 has 24 divisors (see below), whose sum is σ = 87639552. Its totient is φ = 27807120.
The previous prime is 50875801. The next prime is 50875861. The reversal of 50875839 is 93857805.
It is not a de Polignac number, because 50875839 - 211 = 50873791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50875794 and 50875803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50875739) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16107 + ... + 19004.
It is an arithmetic number, because the mean of its divisors is an integer number (3651648).
Almost surely, 250875839 is an apocalyptic number.
50875839 is a deficient number, since it is larger than the sum of its proper divisors (36763713).
50875839 is a wasteful number, since it uses less digits than its factorization.
50875839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35147 (or 35144 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The square root of 50875839 is about 7132.7301224706. The cubic root of 50875839 is about 370.5417896663.
The spelling of 50875839 in words is "fifty million, eight hundred seventy-five thousand, eight hundred thirty-nine".
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