Base | Representation |
---|---|
bin | 110000111001011011… |
… | …110111100010011000 |
3 | 12000112001001122000002 |
4 | 300321123313202120 |
5 | 1330011310323412 |
6 | 40041502032132 |
7 | 3536035646300 |
oct | 607133674230 |
9 | 160461048002 |
10 | 52503214232 |
11 | 202a2771a47 |
12 | a213278648 |
13 | 4c49556191 |
14 | 2780d7a600 |
15 | 1574507dc2 |
hex | c396f7898 |
52503214232 has 96 divisors (see below), whose sum is σ = 119360517120. Its totient is φ = 21563599680.
The previous prime is 52503214217. The next prime is 52503214237. The reversal of 52503214232 is 23241230525.
It is a junction number, because it is equal to n+sod(n) for n = 52503214195 and 52503214204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52503214237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1230683 + ... + 1272629.
It is an arithmetic number, because the mean of its divisors is an integer number (1243338720).
Almost surely, 252503214232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52503214232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59680258560).
52503214232 is an abundant number, since it is smaller than the sum of its proper divisors (66857302888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52503214232 is a wasteful number, since it uses less digits than its factorization.
52503214232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42101 (or 42090 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 52503214232 its reverse (23241230525), we get a palindrome (75744444757).
The spelling of 52503214232 in words is "fifty-two billion, five hundred three million, two hundred fourteen thousand, two hundred thirty-two".
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