[go: up one dir, main page]

Search a number
-
+
36085 = 571031
BaseRepresentation
bin1000110011110101
31211111111
420303311
52123320
6435021
7210130
oct106365
954444
1036085
1125125
1218a71
131356a
14d217
15aa5a
hex8cf5

36085 has 8 divisors (see below), whose sum is σ = 49536. Its totient is φ = 24720.

The previous prime is 36083. The next prime is 36097. The reversal of 36085 is 58063.

36085 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36085 - 21 = 36083 is a prime.

It is a Duffinian number.

36085 is strictly pandigital in base 6.

36085 is a lucky number.

It is a plaindrome in base 13.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36083) 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, 481 + ... + 550.

It is an arithmetic number, because the mean of its divisors is an integer number (6192).

236085 is an apocalyptic number.

36085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36085 is a deficient number, since it is larger than the sum of its proper divisors (13451).

36085 is a wasteful number, since it uses less digits than its factorization.

36085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 36085 is about 189.9605222145. The cubic root of 36085 is about 33.0452394531.

Subtracting from 36085 its sum of digits (22), we obtain a palindrome (36063).

The spelling of 36085 in words is "thirty-six thousand, eighty-five".

Divisors: 1 5 7 35 1031 5155 7217 36085