Base | Representation |
---|---|
bin | 1010001011011… |
… | …01100000011011 |
3 | 12221122220201120 |
4 | 11011231200123 |
5 | 133324230240 |
6 | 12250020323 |
7 | 2054513412 |
oct | 505554033 |
9 | 187586646 |
10 | 85383195 |
11 | 44218727 |
12 | 247176a3 |
13 | 148c6701 |
14 | b4a8479 |
15 | 7768ad0 |
hex | 516d81b |
85383195 has 16 divisors (see below), whose sum is σ = 137613600. Its totient is φ = 45204224.
The previous prime is 85383191. The next prime is 85383203. The reversal of 85383195 is 59138358.
It is a cyclic number.
It is not a de Polignac number, because 85383195 - 22 = 85383191 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (85383191) 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 15 ways as a sum of consecutive naturals, for example, 18720 + ... + 22829.
It is an arithmetic number, because the mean of its divisors is an integer number (8600850).
Almost surely, 285383195 is an apocalyptic number.
85383195 is a deficient number, since it is larger than the sum of its proper divisors (52230405).
85383195 is a wasteful number, since it uses less digits than its factorization.
85383195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41694.
The product of its digits is 129600, while the sum is 42.
The square root of 85383195 is about 9240.3027547803. The cubic root of 85383195 is about 440.3426996125.
It can be divided in two parts, 853 and 83195, that added together give a palindrome (84048).
The spelling of 85383195 in words is "eighty-five million, three hundred eighty-three thousand, one hundred ninety-five".
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