Base | Representation |
---|---|
bin | 11000000111001101001… |
… | …00100001010001111000 |
3 | 2221012111201210002202120 |
4 | 30003212210201101320 |
5 | 102033233011212013 |
6 | 1432335242201240 |
7 | 113600024156256 |
oct | 14034644412170 |
9 | 2835451702676 |
10 | 828502054008 |
11 | 29a4028a0832 |
12 | 11469b7b3220 |
13 | 60186bbb3a5 |
14 | 2c1578835d6 |
15 | 1684067a123 |
hex | c0e6921478 |
828502054008 has 32 divisors (see below), whose sum is σ = 2071720748160. Its totient is φ = 276105269600.
The previous prime is 828502054007. The next prime is 828502054021. The reversal of 828502054008 is 800450205828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (828502054001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771060 + ... + 3984707.
It is an arithmetic number, because the mean of its divisors is an integer number (64741273380).
Almost surely, 2828502054008 is an apocalyptic number.
It is an amenable number.
828502054008 is an abundant number, since it is smaller than the sum of its proper divisors (1243218694152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
828502054008 is a wasteful number, since it uses less digits than its factorization.
828502054008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7760227 (or 7760223 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 42.
The spelling of 828502054008 in words is "eight hundred twenty-eight billion, five hundred two million, fifty-four thousand, eight".
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