Base | Representation |
---|---|
bin | 1100101100011… |
… | …0001101101010 |
3 | 10201011220111010 |
4 | 3023012031222 |
5 | 102112200212 |
6 | 5141044350 |
7 | 1214352435 |
oct | 313061552 |
9 | 121156433 |
10 | 53240682 |
11 | 28064570 |
12 | 159b66b6 |
13 | b051481 |
14 | 70dc81c |
15 | 4a1a03c |
hex | 32c636a |
53240682 has 32 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 15937520.
The previous prime is 53240657. The next prime is 53240683. The reversal of 53240682 is 28604235.
53240682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (53240683) 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 15 ways as a sum of consecutive naturals, for example, 619 + ... + 10337.
It is an arithmetic number, because the mean of its divisors is an integer number (3674160).
Almost surely, 253240682 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53240682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58786560).
53240682 is an abundant number, since it is smaller than the sum of its proper divisors (64332438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53240682 is a wasteful number, since it uses less digits than its factorization.
53240682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9818.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 53240682 is about 7296.6212728906. The cubic root of 53240682 is about 376.1963146031.
It can be divided in two parts, 532 and 40682, that added together give a palindrome (41214).
The spelling of 53240682 in words is "fifty-three million, two hundred forty thousand, six hundred eighty-two".
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