Base | Representation |
---|---|
bin | 110000001011011… |
… | …001110111110101 |
3 | 2002022221200120010 |
4 | 300023121313311 |
5 | 3123410432200 |
6 | 212112330433 |
7 | 26013254613 |
oct | 6013316765 |
9 | 2068850503 |
10 | 808295925 |
11 | 385297768 |
12 | 1a6843a19 |
13 | cb5c8c18 |
14 | 794c86b3 |
15 | 4ae65150 |
hex | 302d9df5 |
808295925 has 48 divisors (see below), whose sum is σ = 1354681152. Its totient is φ = 425241600.
The previous prime is 808295911. The next prime is 808295941. The reversal of 808295925 is 529592808.
It is not a de Polignac number, because 808295925 - 24 = 808295909 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3353805 + ... + 3354045.
It is an arithmetic number, because the mean of its divisors is an integer number (28222524).
Almost surely, 2808295925 is an apocalyptic number.
It is an amenable number.
808295925 is a deficient number, since it is larger than the sum of its proper divisors (546385227).
808295925 is a wasteful number, since it uses less digits than its factorization.
808295925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678 (or 673 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 48.
The square root of 808295925 is about 28430.5456331742. The cubic root of 808295925 is about 931.5155944097.
The spelling of 808295925 in words is "eight hundred eight million, two hundred ninety-five thousand, nine hundred twenty-five".
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