Base | Representation |
---|---|
bin | 110001010111101… |
… | …001110111011111 |
3 | 2010201120012120101 |
4 | 301113221313133 |
5 | 3144020100013 |
6 | 214105001531 |
7 | 26345205163 |
oct | 6127516737 |
9 | 2121505511 |
10 | 828284383 |
11 | 3955aa353 |
12 | 1b14832a7 |
13 | 1027a7004 |
14 | 7c00cca3 |
15 | 4cab28dd |
hex | 315e9ddf |
828284383 has 4 divisors (see below), whose sum is σ = 833072328. Its totient is φ = 823496440.
The previous prime is 828284321. The next prime is 828284389. The reversal of 828284383 is 383482828.
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 828284383 - 29 = 828283871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (828284389) 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, 2393713 + ... + 2394058.
It is an arithmetic number, because the mean of its divisors is an integer number (208268082).
Almost surely, 2828284383 is an apocalyptic number.
828284383 is a deficient number, since it is larger than the sum of its proper divisors (4787945).
828284383 is a wasteful number, since it uses less digits than its factorization.
828284383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4787944.
The product of its digits is 589824, while the sum is 46.
The square root of 828284383 is about 28779.9302118681. The cubic root of 828284383 is about 939.1316800333.
It can be divided in two parts, 8282 and 84383, that added together give a triangular number (92665 = T430).
The spelling of 828284383 in words is "eight hundred twenty-eight million, two hundred eighty-four thousand, three hundred eighty-three".
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