Base | Representation |
---|---|
bin | 1011011101101011010010011… |
… | …1011010000011000010011110 |
3 | 10220210020101211101020222111201 |
4 | 2313122310213122003002132 |
5 | 1321213214320143013010 |
6 | 11535402144552110114 |
7 | 331626055665102124 |
oct | 26732644732030236 |
9 | 3823211741228451 |
10 | 806685713641630 |
11 | 214042543108899 |
12 | 7658511939533a |
13 | 288171a0853b24 |
14 | 1032bb2284b914 |
15 | 633db2ee5223a |
hex | 2ddad2768309e |
806685713641630 has 8 divisors (see below), whose sum is σ = 1452034284554952. Its totient is φ = 322674285456648.
The previous prime is 806685713641601. The next prime is 806685713641631. The reversal of 806685713641630 is 36146317586608.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (806685713641631) 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, 40334285682072 + ... + 40334285682091.
It is an arithmetic number, because the mean of its divisors is an integer number (181504285569369).
Almost surely, 2806685713641630 is an apocalyptic number.
806685713641630 is a deficient number, since it is larger than the sum of its proper divisors (645348570913322).
806685713641630 is a wasteful number, since it uses less digits than its factorization.
806685713641630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80668571364170.
The product of its (nonzero) digits is 104509440, while the sum is 64.
The spelling of 806685713641630 in words is "eight hundred six trillion, six hundred eighty-five billion, seven hundred thirteen million, six hundred forty-one thousand, six hundred thirty".
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