Base | Representation |
---|---|
bin | 1100101100011… |
… | …0101001011100 |
3 | 10201011222220222 |
4 | 3023012221130 |
5 | 102112224320 |
6 | 5141100512 |
7 | 1214360555 |
oct | 313065134 |
9 | 121158828 |
10 | 53242460 |
11 | 28065937 |
12 | 159b7738 |
13 | b05221b |
14 | 70dd32c |
15 | 4a1a825 |
hex | 32c6a5c |
53242460 has 12 divisors (see below), whose sum is σ = 111809208. Its totient is φ = 21296976.
The previous prime is 53242457. The next prime is 53242489. The reversal of 53242460 is 6424235.
53242460 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 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 3 ways as a sum of consecutive naturals, for example, 1331042 + ... + 1331081.
It is an arithmetic number, because the mean of its divisors is an integer number (9317434).
Almost surely, 253242460 is an apocalyptic number.
It is an amenable number.
53242460 is an abundant number, since it is smaller than the sum of its proper divisors (58566748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53242460 is a wasteful number, since it uses less digits than its factorization.
53242460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2662132 (or 2662130 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 53242460 is about 7296.7431090864. The cubic root of 53242460 is about 376.2005023130.
Adding to 53242460 its reverse (6424235), we get a palindrome (59666695).
The spelling of 53242460 in words is "fifty-three million, two hundred forty-two thousand, four hundred sixty".
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