Base | Representation |
---|---|
bin | 1010001000100… |
… | …10101011100111 |
3 | 12220222000102001 |
4 | 11010102223213 |
5 | 133230324200 |
6 | 12234030131 |
7 | 2051403664 |
oct | 504225347 |
9 | 186860361 |
10 | 85011175 |
11 | 43a94177 |
12 | 24578347 |
13 | 147c6292 |
14 | b40ca6b |
15 | 76e376a |
hex | 5112ae7 |
85011175 has 12 divisors (see below), whose sum is σ = 106001896. Its totient is φ = 67629600.
The previous prime is 85011161. The next prime is 85011181. The reversal of 85011175 is 57111058.
It is not a de Polignac number, because 85011175 - 29 = 85010663 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 4869 + ... + 13918.
Almost surely, 285011175 is an apocalyptic number.
85011175 is a deficient number, since it is larger than the sum of its proper divisors (20990721).
85011175 is a wasteful number, since it uses less digits than its factorization.
85011175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18978 (or 18973 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 28.
The square root of 85011175 is about 9220.1504868413. The cubic root of 85011175 is about 439.7022348309.
The spelling of 85011175 in words is "eighty-five million, eleven thousand, one hundred seventy-five".
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