Base | Representation |
---|---|
bin | 1100101010111101… |
… | …11011111000100101 |
3 | 122120002211012211202 |
4 | 12111132323320211 |
5 | 102413014211320 |
6 | 3043013212245 |
7 | 330403354316 |
oct | 62536737045 |
9 | 18502735752 |
10 | 6802882085 |
11 | 298105aaaa |
12 | 139a331085 |
13 | 84551a71c |
14 | 4876c860d |
15 | 29c37db75 |
hex | 1957bbe25 |
6802882085 has 8 divisors (see below), whose sum is σ = 8247618456. Its totient is φ = 5386199040.
The previous prime is 6802882081. The next prime is 6802882117. The reversal of 6802882085 is 5802882086.
It can be written as a sum of positive squares in 4 ways, for example, as 2580741601 + 4222140484 = 50801^2 + 64978^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6802882085 - 22 = 6802882081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6802882081) 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, 7012796 + ... + 7013765.
It is an arithmetic number, because the mean of its divisors is an integer number (1030952307).
Almost surely, 26802882085 is an apocalyptic number.
It is an amenable number.
6802882085 is a deficient number, since it is larger than the sum of its proper divisors (1444736371).
6802882085 is a wasteful number, since it uses less digits than its factorization.
6802882085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14026663.
The product of its (nonzero) digits is 491520, while the sum is 47.
The square root of 6802882085 is about 82479.5858682620. The cubic root of 6802882085 is about 1894.8040941720.
Subtracting from 6802882085 its reverse (5802882086), we obtain a palindrome (999999999).
The spelling of 6802882085 in words is "six billion, eight hundred two million, eight hundred eighty-two thousand, eighty-five".
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