Base | Representation |
---|---|
bin | 1010001101110… |
… | …01001110110001 |
3 | 12222020200012012 |
4 | 11012321032301 |
5 | 133414141421 |
6 | 12300412305 |
7 | 2060244605 |
oct | 506711661 |
9 | 188220165 |
10 | 85693361 |
11 | 4440a766 |
12 | 24847095 |
13 | 149a4940 |
14 | b549505 |
15 | 77ca95b |
hex | 51b93b1 |
85693361 has 16 divisors (see below), whose sum is σ = 95020800. Its totient is φ = 76785408.
The previous prime is 85693357. The next prime is 85693373. The reversal of 85693361 is 16339658.
It is a cyclic number.
It is not a de Polignac number, because 85693361 - 22 = 85693357 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85693061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84425 + ... + 85433.
It is an arithmetic number, because the mean of its divisors is an integer number (5938800).
Almost surely, 285693361 is an apocalyptic number.
It is an amenable number.
85693361 is a deficient number, since it is larger than the sum of its proper divisors (9327439).
85693361 is a wasteful number, since it uses less digits than its factorization.
85693361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1208.
The product of its digits is 116640, while the sum is 41.
The square root of 85693361 is about 9257.0708650199. The cubic root of 85693361 is about 440.8752567344.
The spelling of 85693361 in words is "eighty-five million, six hundred ninety-three thousand, three hundred sixty-one".
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