Search a number
-
+
27095 = 55419
BaseRepresentation
bin110100111010111
31101011112
412213113
51331340
6325235
7141665
oct64727
941145
1027095
11193a2
121381b
13c443
149c35
158065
hex69d7

27095 has 4 divisors (see below), whose sum is σ = 32520. Its totient is φ = 21672.

The previous prime is 27091. The next prime is 27103. The reversal of 27095 is 59072.

Subtracting from 27095 its sum of digits (23), we obtain a palindrome (27072).

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27095 - 22 = 27091 is a prime.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 27095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2705 + ... + 2714.

It is an arithmetic number, because the mean of its divisors is an integer number (8130).

227095 is an apocalyptic number.

27095 is a deficient number, since it is larger than the sum of its proper divisors (5425).

27095 is an equidigital number, since it uses as much as digits as its factorization.

27095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 27095 is about 164.6055892125. The cubic root of 27095 is about 30.0351439991.

The spelling of 27095 in words is "twenty-seven thousand, ninety-five".

Divisors: 1 5 5419 27095