Search a number
-
+
10895 = 52179
BaseRepresentation
bin10101010001111
3112221112
42222033
5322040
6122235
743523
oct25217
915845
1010895
118205
12637b
134c61
143d83
153365
hex2a8f

10895 has 4 divisors (see below), whose sum is σ = 13080. Its totient is φ = 8712.

The previous prime is 10891. The next prime is 10903. The reversal of 10895 is 59801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59801 = 78543.

It is a cyclic number.

It is not a de Polignac number, because 10895 - 22 = 10891 is a prime.

It is a plaindrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 10895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10891) 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, 1085 + ... + 1094.

It is an arithmetic number, because the mean of its divisors is an integer number (3270).

210895 is an apocalyptic number.

10895 is a deficient number, since it is larger than the sum of its proper divisors (2185).

10895 is an equidigital number, since it uses as much as digits as its factorization.

10895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 10895 is about 104.3791166853. The cubic root of 10895 is about 22.1688115461.

It can be divided in two parts, 1089 and 5, that multiplied together give a palindrome (5445).

The spelling of 10895 in words is "ten thousand, eight hundred ninety-five".

Divisors: 1 5 2179 10895