Base | Representation |
---|---|
bin | 110001010110111… |
… | …011100100000101 |
3 | 2010201012120102000 |
4 | 301112323210011 |
5 | 3143443012400 |
6 | 214100535513 |
7 | 26343455223 |
oct | 6126734405 |
9 | 2121176360 |
10 | 828094725 |
11 | 39548a907 |
12 | 1b13b1599 |
13 | 10273b8a3 |
14 | 7bd9db13 |
15 | 4ca76600 |
hex | 315bb905 |
828094725 has 24 divisors (see below), whose sum is σ = 1521241920. Its totient is φ = 441650160.
The previous prime is 828094697. The next prime is 828094733. The reversal of 828094725 is 527490828.
828094725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 828094725 - 213 = 828086533 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 612729 + ... + 614078.
It is an arithmetic number, because the mean of its divisors is an integer number (63385080).
Almost surely, 2828094725 is an apocalyptic number.
It is an amenable number.
828094725 is a deficient number, since it is larger than the sum of its proper divisors (693147195).
828094725 is a wasteful number, since it uses less digits than its factorization.
828094725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226826 (or 1226815 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 828094725 is about 28776.6350534596. The cubic root of 828094725 is about 939.0599947377.
The spelling of 828094725 in words is "eight hundred twenty-eight million, ninety-four thousand, seven hundred twenty-five".
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