Base | Representation |
---|---|
bin | 100111101111100000… |
… | …0101000101000001110 |
3 | 22011021220022010001120 |
4 | 1033133000220220032 |
5 | 2344242020123311 |
6 | 103112442021410 |
7 | 6110643606351 |
oct | 1173700505016 |
9 | 264256263046 |
10 | 85345864206 |
11 | 33216573a79 |
12 | 1465a1a7866 |
13 | 808182c285 |
14 | 41b8b4c298 |
15 | 2347993706 |
hex | 13df028a0e |
85345864206 has 16 divisors (see below), whose sum is σ = 170696187648. Its totient is φ = 28447878200.
The previous prime is 85345864199. The next prime is 85345864207. The reversal of 85345864206 is 60246854358.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85345864207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95851 + ... + 424121.
It is an arithmetic number, because the mean of its divisors is an integer number (10668511728).
Almost surely, 285345864206 is an apocalyptic number.
85345864206 is an abundant number, since it is smaller than the sum of its proper divisors (85350323442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85345864206 is a wasteful number, since it uses less digits than its factorization.
85345864206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371607.
The product of its (nonzero) digits is 5529600, while the sum is 51.
The spelling of 85345864206 in words is "eighty-five billion, three hundred forty-five million, eight hundred sixty-four thousand, two hundred six".
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