Base | Representation |
---|---|
bin | 10111110000000001011111… |
… | …11100001110010010101001 |
3 | 20211220220120201001012100211 |
4 | 23320000233330032102221 |
5 | 23321144114244320224 |
6 | 303025010430301121 |
7 | 14000214531413422 |
oct | 1370005774162251 |
9 | 224826521035324 |
10 | 52227606635689 |
11 | 15706670414071 |
12 | 5a360879577a1 |
13 | 231b0718670b4 |
14 | cc7b887b0649 |
15 | 60885ea25894 |
hex | 2f802ff0e4a9 |
52227606635689 has 27 divisors (see below), whose sum is σ = 53059180754853. Its totient is φ = 51409041091200.
The previous prime is 52227606635683. The next prime is 52227606635693. The reversal of 52227606635689 is 98653660672225.
It is a happy number.
The square root of 52227606635689 is 7226867.
It is a perfect power (a square), and thus also a powerful number.
52227606635689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 135184905625 + 52092421730064 = 367675^2 + 7217508^2 .
It is not a de Polignac number, because 52227606635689 - 25 = 52227606635657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52227606635683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 216712060609 + ... + 216712060849.
Almost surely, 252227606635689 is an apocalyptic number.
52227606635689 is the 7226867-th square number.
52227606635689 is the 3613434-th centered octagonal number.
It is an amenable number.
52227606635689 is a deficient number, since it is larger than the sum of its proper divisors (831574119164).
52227606635689 is an frugal number, since it uses more digits than its factorization.
52227606635689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1178 (or 589 counting only the distinct ones).
The product of its (nonzero) digits is 391910400, while the sum is 67.
The spelling of 52227606635689 in words is "fifty-two trillion, two hundred twenty-seven billion, six hundred six million, six hundred thirty-five thousand, six hundred eighty-nine".
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