Base | Representation |
---|---|
bin | 1100101100001001… |
… | …10000011101011101 |
3 | 122120210110221020010 |
4 | 12112010300131131 |
5 | 102423033444030 |
6 | 3044005513433 |
7 | 330553550145 |
oct | 62604603535 |
9 | 18523427203 |
10 | 6812796765 |
11 | 2986712055 |
12 | 13a1712879 |
13 | 8475ac4b8 |
14 | 488b49925 |
15 | 29d18b6b0 |
hex | 19613075d |
6812796765 has 16 divisors (see below), whose sum is σ = 11374409088. Its totient is φ = 3475513536.
The previous prime is 6812796751. The next prime is 6812796799. The reversal of 6812796765 is 5676972186.
6812796765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6812796765 - 26 = 6812796701 is a prime.
It is a super-2 number, since 2×68127967652 = 92828399522388930450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9873274 + ... + 9873963.
It is an arithmetic number, because the mean of its divisors is an integer number (710900568).
Almost surely, 26812796765 is an apocalyptic number.
It is an amenable number.
6812796765 is a deficient number, since it is larger than the sum of its proper divisors (4561612323).
6812796765 is a wasteful number, since it uses less digits than its factorization.
6812796765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19747268.
The product of its digits is 7620480, while the sum is 57.
The square root of 6812796765 is about 82539.6678270515. The cubic root of 6812796765 is about 1895.7241579938.
The spelling of 6812796765 in words is "six billion, eight hundred twelve million, seven hundred ninety-six thousand, seven hundred sixty-five".
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