Base | Representation |
---|---|
bin | 100111111111100110… |
… | …1111011111011110100 |
3 | 22012200120002010200201 |
4 | 1033333031323323310 |
5 | 2401343333101233 |
6 | 103242223450244 |
7 | 6130224561613 |
oct | 1177715737364 |
9 | 265616063621 |
10 | 85886222068 |
11 | 33473595919 |
12 | 1478b156984 |
13 | 8139774a5a |
14 | 422a80b87a |
15 | 237a12e77d |
hex | 13ff37bef4 |
85886222068 has 24 divisors (see below), whose sum is σ = 153303736320. Its totient is φ = 42086921760.
The previous prime is 85886222047. The next prime is 85886222077. The reversal of 85886222068 is 86022268858.
It is a happy number.
It is a super-2 number, since 2×858862220682 (a number of 23 digits) 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 7 ways as a sum of consecutive naturals, for example, 25588 + ... + 415243.
It is an arithmetic number, because the mean of its divisors is an integer number (6387655680).
Almost surely, 285886222068 is an apocalyptic number.
It is an amenable number.
85886222068 is a deficient number, since it is larger than the sum of its proper divisors (67417514252).
85886222068 is a wasteful number, since it uses less digits than its factorization.
85886222068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441807 (or 441805 counting only the distinct ones).
The product of its (nonzero) digits is 5898240, while the sum is 55.
The spelling of 85886222068 in words is "eighty-five billion, eight hundred eighty-six million, two hundred twenty-two thousand, sixty-eight".
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