Base | Representation |
---|---|
bin | 1010001101011… |
… | …11000011110000 |
3 | 12222011120001001 |
4 | 11012233003300 |
5 | 133411323241 |
6 | 12255451344 |
7 | 2060012254 |
oct | 506570360 |
9 | 188146031 |
10 | 85651696 |
11 | 44391429 |
12 | 24826b54 |
13 | 1498b9a0 |
14 | b538264 |
15 | 77bd431 |
hex | 51af0f0 |
85651696 has 40 divisors (see below), whose sum is σ = 188130320. Its totient is φ = 37449216.
The previous prime is 85651691. The next prime is 85651711. The reversal of 85651696 is 69615658.
It is a super-3 number, since 3×856516963 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85651691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6885 + ... + 14788.
It is an arithmetic number, because the mean of its divisors is an integer number (4703258).
Almost surely, 285651696 is an apocalyptic number.
It is an amenable number.
85651696 is an abundant number, since it is smaller than the sum of its proper divisors (102478624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85651696 is a wasteful number, since it uses less digits than its factorization.
85651696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21713 (or 21707 counting only the distinct ones).
The product of its digits is 388800, while the sum is 46.
The square root of 85651696 is about 9254.8201495221. The cubic root of 85651696 is about 440.8037924450.
The spelling of 85651696 in words is "eighty-five million, six hundred fifty-one thousand, six hundred ninety-six".
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