Base | Representation |
---|---|
bin | 11001100101001011011 |
3 | 1120120211202 |
4 | 3030221123 |
5 | 203310420 |
6 | 25544415 |
7 | 10060556 |
oct | 3145133 |
9 | 1516752 |
10 | 838235 |
11 | 522862 |
12 | 34510b |
13 | 2346c8 |
14 | 17b69d |
15 | 118575 |
hex | cca5b |
838235 has 16 divisors (see below), whose sum is σ = 1083456. Its totient is φ = 620928.
The previous prime is 838207. The next prime is 838247. The reversal of 838235 is 532838.
It is a cyclic number.
It is not a de Polignac number, because 838235 - 26 = 838171 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 838198 and 838207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4157 + ... + 4353.
It is an arithmetic number, because the mean of its divisors is an integer number (67716).
2838235 is an apocalyptic number.
838235 is a deficient number, since it is larger than the sum of its proper divisors (245221).
838235 is a wasteful number, since it uses less digits than its factorization.
838235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262.
The product of its digits is 5760, while the sum is 29.
The square root of 838235 is about 915.5517462165. The cubic root of 838235 is about 94.2877481086.
The spelling of 838235 in words is "eight hundred thirty-eight thousand, two hundred thirty-five".
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