Base | Representation |
---|---|
bin | 110001011000111… |
… | …001101000110101 |
3 | 2010202011210202221 |
4 | 301120321220311 |
5 | 3144111024000 |
6 | 214120002341 |
7 | 26351035606 |
oct | 6130715065 |
9 | 2122153687 |
10 | 828611125 |
11 | 395802891 |
12 | 1b16003b1 |
13 | 10288c954 |
14 | 7c095dad |
15 | 4cb2961a |
hex | 31639a35 |
828611125 has 16 divisors (see below), whose sum is σ = 1039334400. Its totient is φ = 659538000.
The previous prime is 828611099. The next prime is 828611153. The reversal of 828611125 is 521116828.
828611125 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 828611125 - 29 = 828610613 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8220 + ... + 41530.
It is an arithmetic number, because the mean of its divisors is an integer number (64958400).
Almost surely, 2828611125 is an apocalyptic number.
It is an amenable number.
828611125 is a deficient number, since it is larger than the sum of its proper divisors (210723275).
828611125 is a wasteful number, since it uses less digits than its factorization.
828611125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33525 (or 33515 counting only the distinct ones).
The product of its digits is 7680, while the sum is 34.
The square root of 828611125 is about 28785.6062121332. The cubic root of 828611125 is about 939.2551534962.
The spelling of 828611125 in words is "eight hundred twenty-eight million, six hundred eleven thousand, one hundred twenty-five".
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