Base | Representation |
---|---|
bin | 110001010110111… |
… | …110000001100100 |
3 | 2010201020002020022 |
4 | 301112332001210 |
5 | 3143443323204 |
6 | 214101054312 |
7 | 26343526502 |
oct | 6126760144 |
9 | 2121202208 |
10 | 828104804 |
11 | 39549743a |
12 | 1b13b7398 |
13 | 102743357 |
14 | 7bda3672 |
15 | 4ca795be |
hex | 315be064 |
828104804 has 12 divisors (see below), whose sum is σ = 1449476028. Its totient is φ = 413968800.
The previous prime is 828104803. The next prime is 828104813. The reversal of 828104804 is 408401828.
It can be written as a sum of positive squares in 2 ways, for example, as 311451904 + 516652900 = 17648^2 + 22730^2 .
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (828104803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4934 + ... + 40994.
It is an arithmetic number, because the mean of its divisors is an integer number (120789669).
Almost surely, 2828104804 is an apocalyptic number.
It is an amenable number.
828104804 is a deficient number, since it is larger than the sum of its proper divisors (621371224).
828104804 is a wasteful number, since it uses less digits than its factorization.
828104804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41806 (or 41804 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 35.
The square root of 828104804 is about 28776.8101776413. The cubic root of 828104804 is about 939.0638045866.
The spelling of 828104804 in words is "eight hundred twenty-eight million, one hundred four thousand, eight hundred four".
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