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34115 = 56823
BaseRepresentation
bin1000010101000011
31201210112
420111003
52042430
6421535
7201314
oct102503
951715
1034115
11236a4
12178ab
13126b3
14c60b
15a195
hex8543

34115 has 4 divisors (see below), whose sum is σ = 40944. Its totient is φ = 27288.

The previous prime is 34061. The next prime is 34123. The reversal of 34115 is 51143.

Adding to 34115 its reverse (51143), we get a palindrome (85258).

It can be divided in two parts, 341 and 15, that multiplied together give a palindrome (5115).

34115 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51143 = 199257.

It is a cyclic number.

It is not a de Polignac number, because 34115 - 210 = 33091 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 34115.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (10236).

234115 is an apocalyptic number.

34115 is a deficient number, since it is larger than the sum of its proper divisors (6829).

34115 is an equidigital number, since it uses as much as digits as its factorization.

34115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828.

The product of its digits is 60, while the sum is 14.

The square root of 34115 is about 184.7024634378. The cubic root of 34115 is about 32.4326019448.

The spelling of 34115 in words is "thirty-four thousand, one hundred fifteen".

Divisors: 1 5 6823 34115