Base | Representation |
---|---|
bin | 110001010111011… |
… | …101111000010011 |
3 | 2010201110201012212 |
4 | 301113131320103 |
5 | 3144012012113 |
6 | 214103542335 |
7 | 26344612061 |
oct | 6127357023 |
9 | 2121421185 |
10 | 828235283 |
11 | 395576477 |
12 | 1b145a9ab |
13 | 10278a865 |
14 | 7bdd9031 |
15 | 4caa30a8 |
hex | 315dde13 |
828235283 has 4 divisors (see below), whose sum is σ = 830608800. Its totient is φ = 825861768.
The previous prime is 828235259. The next prime is 828235357. The reversal of 828235283 is 382532828.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 828235283 - 28 = 828235027 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 828235283.
It is not an unprimeable number, because it can be changed into a prime (828235483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186235 + ... + 1186932.
It is an arithmetic number, because the mean of its divisors is an integer number (207652200).
Almost surely, 2828235283 is an apocalyptic number.
828235283 is a deficient number, since it is larger than the sum of its proper divisors (2373517).
828235283 is a wasteful number, since it uses less digits than its factorization.
828235283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2373516.
The product of its digits is 184320, while the sum is 41.
The square root of 828235283 is about 28779.0771742250. The cubic root of 828235283 is about 939.1131226885.
The spelling of 828235283 in words is "eight hundred twenty-eight million, two hundred thirty-five thousand, two hundred eighty-three".
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