Base | Representation |
---|---|
bin | 111010011000111110000… |
… | …1001100111110001101100 |
3 | 1001102012010202020011022120 |
4 | 1310301330021213301230 |
5 | 2022440331420242212 |
6 | 25022401030112540 |
7 | 1455536002564662 |
oct | 164617411476154 |
9 | 31365122204276 |
10 | 8025081805932 |
11 | 2614466514274 |
12 | a973937ab750 |
13 | 4629ba070a49 |
14 | 1da5b783cc32 |
15 | ddb3dde688c |
hex | 74c7c267c6c |
8025081805932 has 48 divisors (see below), whose sum is σ = 19710951993600. Its totient is φ = 2534207463360.
The previous prime is 8025081805919. The next prime is 8025081805969. The reversal of 8025081805932 is 2395081805208.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 29381169 + ... + 29653047.
It is an arithmetic number, because the mean of its divisors is an integer number (410644833200).
Almost surely, 28025081805932 is an apocalyptic number.
It is an amenable number.
8025081805932 is an abundant number, since it is smaller than the sum of its proper divisors (11685870187668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8025081805932 is a wasteful number, since it uses less digits than its factorization.
8025081805932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401366 (or 401364 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 51.
The spelling of 8025081805932 in words is "eight trillion, twenty-five billion, eighty-one million, eight hundred five thousand, nine hundred thirty-two".
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