Base | Representation |
---|---|
bin | 10111100010001011010… |
… | …11010001101010010101 |
3 | 2212022012022111120220122 |
4 | 23301011223101222111 |
5 | 101222024420332320 |
6 | 1415250505241325 |
7 | 112264266411566 |
oct | 13610553215225 |
9 | 2768168446818 |
10 | 808622824085 |
11 | 291a3155a09a |
12 | 110872193245 |
13 | 5b33954a04b |
14 | 2b1cd63816d |
15 | 1607a317d25 |
hex | bc45ad1a95 |
808622824085 has 16 divisors (see below), whose sum is σ = 980208625536. Its totient is φ = 640333887168.
The previous prime is 808622824073. The next prime is 808622824091. The reversal of 808622824085 is 580428226808.
808622824085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 808622824085 - 212 = 808622819989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50864 + ... + 1272726.
It is an arithmetic number, because the mean of its divisors is an integer number (61263039096).
Almost surely, 2808622824085 is an apocalyptic number.
It is an amenable number.
808622824085 is a deficient number, since it is larger than the sum of its proper divisors (171585801451).
808622824085 is a wasteful number, since it uses less digits than its factorization.
808622824085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223212.
The product of its (nonzero) digits is 3932160, while the sum is 53.
The spelling of 808622824085 in words is "eight hundred eight billion, six hundred twenty-two million, eight hundred twenty-four thousand, eighty-five".
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