Base | Representation |
---|---|
bin | 1100101100000110… |
… | …11110111111101101 |
3 | 122120202211222111121 |
4 | 12112003132333231 |
5 | 102422442304320 |
6 | 3043554420541 |
7 | 330550660261 |
oct | 62603367755 |
9 | 18522758447 |
10 | 6812463085 |
11 | 298650438a |
12 | 13a1591751 |
13 | 8474c365c |
14 | 488aa00a1 |
15 | 29d1228aa |
hex | 1960defed |
6812463085 has 16 divisors (see below), whose sum is σ = 8244276480. Its totient is φ = 5403827520.
The previous prime is 6812463083. The next prime is 6812463089. The reversal of 6812463085 is 5803642186.
It is not a de Polignac number, because 6812463085 - 21 = 6812463083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6812463083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928411 + ... + 935719.
It is an arithmetic number, because the mean of its divisors is an integer number (515267280).
Almost surely, 26812463085 is an apocalyptic number.
It is an amenable number.
6812463085 is a deficient number, since it is larger than the sum of its proper divisors (1431813395).
6812463085 is a wasteful number, since it uses less digits than its factorization.
6812463085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8868.
The product of its (nonzero) digits is 276480, while the sum is 43.
The square root of 6812463085 is about 82537.6464711710. The cubic root of 6812463085 is about 1895.6932076325.
The spelling of 6812463085 in words is "six billion, eight hundred twelve million, four hundred sixty-three thousand, eighty-five".
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