Base | Representation |
---|---|
bin | 1010001001010… |
… | …11000010011000 |
3 | 12221011002020220 |
4 | 11010223002120 |
5 | 133242022221 |
6 | 12240120040 |
7 | 2052300561 |
oct | 504530230 |
9 | 187132226 |
10 | 85110936 |
11 | 44052119 |
12 | 24606020 |
13 | 1482c801 |
14 | b437168 |
15 | 77130c6 |
hex | 512b098 |
85110936 has 32 divisors (see below), whose sum is σ = 213045360. Its totient is φ = 28334592.
The previous prime is 85110931. The next prime is 85110997. The reversal of 85110936 is 63901158.
It is a junction number, because it is equal to n+sod(n) for n = 85110897 and 85110906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85110931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23076 + ... + 26508.
Almost surely, 285110936 is an apocalyptic number.
It is an amenable number.
85110936 is an abundant number, since it is smaller than the sum of its proper divisors (127934424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85110936 is a wasteful number, since it uses less digits than its factorization.
85110936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4475 (or 4471 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 85110936 is about 9225.5588448614. The cubic root of 85110936 is about 439.8741651180.
The spelling of 85110936 in words is "eighty-five million, one hundred ten thousand, nine hundred thirty-six".
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