Base | Representation |
---|---|
bin | 1100100001101… |
… | …0001110111100 |
3 | 10122212010012010 |
4 | 3020122032330 |
5 | 101422130002 |
6 | 5114011220 |
7 | 1205356626 |
oct | 310321674 |
9 | 118763163 |
10 | 52536252 |
11 | 2772329a |
12 | 15716b10 |
13 | ab65952 |
14 | 6d97c16 |
15 | 492b46c |
hex | 321a3bc |
52536252 has 24 divisors (see below), whose sum is σ = 125575632. Its totient is φ = 17084800.
The previous prime is 52536233. The next prime is 52536259. The reversal of 52536252 is 25263525.
52536252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52536259) 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, 52899 + ... + 53882.
It is an arithmetic number, because the mean of its divisors is an integer number (5232318).
Almost surely, 252536252 is an apocalyptic number.
It is an amenable number.
52536252 is an abundant number, since it is smaller than the sum of its proper divisors (73039380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52536252 is a wasteful number, since it uses less digits than its factorization.
52536252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106829 (or 106827 counting only the distinct ones).
The product of its digits is 18000, while the sum is 30.
The square root of 52536252 is about 7248.1895670574. The cubic root of 52536252 is about 374.5297857537.
Adding to 52536252 its reverse (25263525), we get a palindrome (77799777).
The spelling of 52536252 in words is "fifty-two million, five hundred thirty-six thousand, two hundred fifty-two".
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