Search a number
-
+
11395 = 54353
BaseRepresentation
bin10110010000011
3120122001
42302003
5331040
6124431
745136
oct26203
916561
1011395
11861a
126717
135257
14421d
15359a
hex2c83

11395 has 8 divisors (see below), whose sum is σ = 14256. Its totient is φ = 8736.

The previous prime is 11393. The next prime is 11399. The reversal of 11395 is 59311.

11395 = T65 + T66 + ... + T69.

11395 is nontrivially palindromic in base 9.

11395 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 11395 - 21 = 11393 is a prime.

It is a Duffinian number.

11395 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11393) 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, 189 + ... + 241.

It is an arithmetic number, because the mean of its divisors is an integer number (1782).

211395 is an apocalyptic number.

11395 is a deficient number, since it is larger than the sum of its proper divisors (2861).

11395 is an equidigital number, since it uses as much as digits as its factorization.

11395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101.

The product of its digits is 135, while the sum is 19.

The square root of 11395 is about 106.7473653071. The cubic root of 11395 is about 22.5028802897.

It can be divided in two parts, 11 and 395, that added together give a triangular number (406 = T28).

The spelling of 11395 in words is "eleven thousand, three hundred ninety-five".

Divisors: 1 5 43 53 215 265 2279 11395