Base | Representation |
---|---|
bin | 100111000000001010100… |
… | …100000101110011101101 |
3 | 100111020011022102222102120 |
4 | 213000022210011303231 |
5 | 322403111111411322 |
6 | 5411141144543153 |
7 | 364432524060024 |
oct | 47001244056355 |
9 | 10436138388376 |
10 | 2680236825837 |
11 | 9437558a619a |
12 | 373545a81ab9 |
13 | 16598c4057cc |
14 | 93a1d1198bb |
15 | 49abbee9a5c |
hex | 2700a905ced |
2680236825837 has 32 divisors (see below), whose sum is σ = 3611226931200. Its totient is φ = 1768149440640.
The previous prime is 2680236825811. The next prime is 2680236825863. The reversal of 2680236825837 is 7385286320862.
It is a happy number.
2680236825837 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2680236825811) and next prime (2680236825863).
It is not a de Polignac number, because 2680236825837 - 27 = 2680236825709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2680236825887) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144704137 + ... + 144722657.
It is an arithmetic number, because the mean of its divisors is an integer number (112850841600).
Almost surely, 22680236825837 is an apocalyptic number.
It is an amenable number.
2680236825837 is a deficient number, since it is larger than the sum of its proper divisors (930990105363).
2680236825837 is a wasteful number, since it uses less digits than its factorization.
2680236825837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20033.
The product of its (nonzero) digits is 46448640, while the sum is 60.
The spelling of 2680236825837 in words is "two trillion, six hundred eighty billion, two hundred thirty-six million, eight hundred twenty-five thousand, eight hundred thirty-seven".
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