Base | Representation |
---|---|
bin | 1100011001110… |
… | …0011100101010 |
3 | 10121212221102222 |
4 | 3012130130222 |
5 | 101304133114 |
6 | 5054554042 |
7 | 1201112552 |
oct | 306343452 |
9 | 117787388 |
10 | 52021034 |
11 | 2740119a |
12 | 15508922 |
13 | aa152a0 |
14 | 6ca2162 |
15 | 487898e |
hex | 319c72a |
52021034 has 16 divisors (see below), whose sum is σ = 84981960. Its totient is φ = 23738880.
The previous prime is 52021033. The next prime is 52021049. The reversal of 52021034 is 43012025.
52021034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 12996025 + 39025009 = 3605^2 + 6247^2 .
It is not an unprimeable number, because it can be changed into a prime (52021033) 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 7 ways as a sum of consecutive naturals, for example, 8927 + ... + 13554.
Almost surely, 252021034 is an apocalyptic number.
52021034 is a deficient number, since it is larger than the sum of its proper divisors (32960926).
52021034 is a wasteful number, since it uses less digits than its factorization.
52021034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22585.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 52021034 is about 7212.5608489634. The cubic root of 52021034 is about 373.3014355896.
Adding to 52021034 its reverse (43012025), we get a palindrome (95033059).
Subtracting from 52021034 its reverse (43012025), we obtain a palindrome (9009009).
The spelling of 52021034 in words is "fifty-two million, twenty-one thousand, thirty-four".
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