Base | Representation |
---|---|
bin | 10010010011110101111111… |
… | …001000010001001010100101 |
3 | 101120010110001212020201001100 |
4 | 102103311333020101022211 |
5 | 41023334304011102342 |
6 | 443134134235350313 |
7 | 22650663450034221 |
oct | 2223657710211245 |
9 | 346113055221040 |
10 | 80528474706597 |
11 | 23727a30665105 |
12 | 9046b5b2b2399 |
13 | 35c1a583681b8 |
14 | 15c5855817781 |
15 | 949ae5301e4c |
hex | 493d7f2112a5 |
80528474706597 has 12 divisors (see below), whose sum is σ = 117957202388064. Its totient is φ = 52929513891240.
The previous prime is 80528474706593. The next prime is 80528474706599. The reversal of 80528474706597 is 79560747482508.
It is a happy number.
80528474706597 is a `hidden beast` number, since 8 + 0 + 5 + 2 + 8 + 4 + 7 + 470 + 65 + 97 = 666.
It is not a de Polignac number, because 80528474706597 - 22 = 80528474706593 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80528474706593) 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 11 ways as a sum of consecutive naturals, for example, 63011325423 + ... + 63011326700.
It is an arithmetic number, because the mean of its divisors is an integer number (9829766865672).
Almost surely, 280528474706597 is an apocalyptic number.
It is an amenable number.
80528474706597 is a deficient number, since it is larger than the sum of its proper divisors (37428727681467).
80528474706597 is a wasteful number, since it uses less digits than its factorization.
80528474706597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126022652200 (or 126022652197 counting only the distinct ones).
The product of its (nonzero) digits is 948326400, while the sum is 72.
The spelling of 80528474706597 in words is "eighty trillion, five hundred twenty-eight billion, four hundred seventy-four million, seven hundred six thousand, five hundred ninety-seven".
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