Base | Representation |
---|---|
bin | 10111011101010110000… |
… | …01000110001100011001 |
3 | 2212001111111000201102100 |
4 | 23232223001012030121 |
5 | 101201221141411201 |
6 | 1414141214554013 |
7 | 112143061413024 |
oct | 13565301061431 |
9 | 2761444021370 |
10 | 806028075801 |
11 | 29091a921323 |
12 | 110269208909 |
13 | 5b014ac5630 |
14 | 2b024ba21bb |
15 | 15e77623886 |
hex | bbab046319 |
806028075801 has 96 divisors (see below), whose sum is σ = 1338025328640. Its totient is φ = 464003251200.
The previous prime is 806028075779. The next prime is 806028075803. The reversal of 806028075801 is 108570820608.
806028075801 is a `hidden beast` number, since 8 + 0 + 60 + 2 + 8 + 0 + 7 + 580 + 1 = 666.
It is not a de Polignac number, because 806028075801 - 27 = 806028075673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (806028075803) 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 95 ways as a sum of consecutive naturals, for example, 16184200 + ... + 16233926.
It is an arithmetic number, because the mean of its divisors is an integer number (13937763840).
Almost surely, 2806028075801 is an apocalyptic number.
It is an amenable number.
806028075801 is a deficient number, since it is larger than the sum of its proper divisors (531997252839).
806028075801 is a wasteful number, since it uses less digits than its factorization.
806028075801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49927 (or 49924 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 45.
The spelling of 806028075801 in words is "eight hundred six billion, twenty-eight million, seventy-five thousand, eight hundred one".
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