Base | Representation |
---|---|
bin | 1100011110100… |
… | …1001101000110 |
3 | 10122110220201021 |
4 | 3013221031012 |
5 | 101344213210 |
6 | 5105421354 |
7 | 1203562300 |
oct | 307511506 |
9 | 118426637 |
10 | 52335430 |
11 | 275a6424 |
12 | 1563a85a |
13 | aac5414 |
14 | 6d44970 |
15 | 48dbbda |
hex | 31e9346 |
52335430 has 72 divisors (see below), whose sum is σ = 114386688. Its totient is φ = 17188416.
The previous prime is 52335421. The next prime is 52335457. The reversal of 52335430 is 3453325.
It is a happy number.
52335430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 52335395 and 52335404.
It is a congruent number.
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 35 ways as a sum of consecutive naturals, for example, 412027 + ... + 412153.
It is an arithmetic number, because the mean of its divisors is an integer number (1588704).
Almost surely, 252335430 is an apocalyptic number.
52335430 is an abundant number, since it is smaller than the sum of its proper divisors (62051258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52335430 is a wasteful number, since it uses less digits than its factorization.
52335430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 170 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 52335430 is about 7234.3230505694. The cubic root of 52335430 is about 374.0519578553.
Adding to 52335430 its reverse (3453325), we get a palindrome (55788755).
It can be divided in two parts, 523 and 35430, that added together give a palindrome (35953).
The spelling of 52335430 in words is "fifty-two million, three hundred thirty-five thousand, four hundred thirty".
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