Base | Representation |
---|---|
bin | 100111110000111011… |
… | …1101111000110110110 |
3 | 22011102020121201011011 |
4 | 1033201313233012312 |
5 | 2344341312104334 |
6 | 103121314502434 |
7 | 6112065600661 |
oct | 1174167570666 |
9 | 264366551134 |
10 | 85393863094 |
11 | 33240678281 |
12 | 14672294a1a |
13 | 808b766897 |
14 | 41c12846d8 |
15 | 234bcc5564 |
hex | 13e1def1b6 |
85393863094 has 16 divisors (see below), whose sum is σ = 128789922240. Its totient is φ = 42464389000.
The previous prime is 85393863059. The next prime is 85393863097. The reversal of 85393863094 is 49036839358.
It is a super-2 number, since 2×853938630942 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85393863097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218337 + ... + 467395.
It is an arithmetic number, because the mean of its divisors is an integer number (8049370140).
Almost surely, 285393863094 is an apocalyptic number.
85393863094 is a deficient number, since it is larger than the sum of its proper divisors (43396059146).
85393863094 is a wasteful number, since it uses less digits than its factorization.
85393863094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249995.
The product of its (nonzero) digits is 16796160, while the sum is 58.
The spelling of 85393863094 in words is "eighty-five billion, three hundred ninety-three million, eight hundred sixty-three thousand, ninety-four".
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