Base | Representation |
---|---|
bin | 110001010010110… |
… | …111001001010011 |
3 | 2010122012101012120 |
4 | 301102313021103 |
5 | 3143204344201 |
6 | 214022025323 |
7 | 26331423333 |
oct | 6122671123 |
9 | 2118171176 |
10 | 827028051 |
11 | 394921463 |
12 | 1b0b78243 |
13 | 102457215 |
14 | 7bba30c3 |
15 | 4c915536 |
hex | 314b7253 |
827028051 has 8 divisors (see below), whose sum is σ = 1102840464. Its totient is φ = 551283840.
The previous prime is 827028047. The next prime is 827028077. The reversal of 827028051 is 150820728.
827028051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 827028051 - 22 = 827028047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (827028001) 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, 29071 + ... + 49991.
It is an arithmetic number, because the mean of its divisors is an integer number (137855058).
Almost surely, 2827028051 is an apocalyptic number.
827028051 is a deficient number, since it is larger than the sum of its proper divisors (275812413).
827028051 is a wasteful number, since it uses less digits than its factorization.
827028051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34101.
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 827028051 is about 28758.0953993828. The cubic root of 827028051 is about 938.6566184714.
Adding to 827028051 its reverse (150820728), we get a palindrome (977848779).
The spelling of 827028051 in words is "eight hundred twenty-seven million, twenty-eight thousand, fifty-one".
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