Base | Representation |
---|---|
bin | 1010001001101… |
… | …01111101011011 |
3 | 12221020100121220 |
4 | 11010311331123 |
5 | 133244440200 |
6 | 12241103123 |
7 | 2052545163 |
oct | 504657533 |
9 | 187210556 |
10 | 85155675 |
11 | 440827a0 |
12 | 24627aa3 |
13 | 14846c97 |
14 | b4495a3 |
15 | 77214a0 |
hex | 5135f5b |
85155675 has 48 divisors (see below), whose sum is σ = 154597248. Its totient is φ = 41017600.
The previous prime is 85155673. The next prime is 85155677. The reversal of 85155675 is 57655158.
It is an interprime number because it is at equal distance from previous prime (85155673) and next prime (85155677).
It is not a de Polignac number, because 85155675 - 21 = 85155673 is a prime.
Its product of digits (210000) is a multiple of the sum of its prime factors (700).
It is not an unprimeable number, because it can be changed into a prime (85155671) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192004 + ... + 192446.
It is an arithmetic number, because the mean of its divisors is an integer number (3220776).
Almost surely, 285155675 is an apocalyptic number.
85155675 is a deficient number, since it is larger than the sum of its proper divisors (69441573).
85155675 is a wasteful number, since it uses less digits than its factorization.
85155675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700 (or 695 counting only the distinct ones).
The product of its digits is 210000, while the sum is 42.
The square root of 85155675 is about 9227.9832574621. The cubic root of 85155675 is about 439.9512256541.
The spelling of 85155675 in words is "eighty-five million, one hundred fifty-five thousand, six hundred seventy-five".
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