Search a number
-
+
43082 = 2131657
BaseRepresentation
bin1010100001001010
32012002122
422201022
52334312
6531242
7236414
oct124112
965078
1043082
112a406
1220b22
13167c0
14119b4
15cb72
hexa84a

43082 has 8 divisors (see below), whose sum is σ = 69636. Its totient is φ = 19872.

The previous prime is 43067. The next prime is 43093. The reversal of 43082 is 28034.

It can be divided in two parts, 430 and 82, that added together give a 9-th power (512 = 29).

It can be written as a sum of positive squares in 2 ways, for example, as 39601 + 3481 = 199^2 + 59^2 .

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

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 43082.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 43082.

It is an unprimeable number.

43082 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803 + ... + 854.

243082 is an apocalyptic number.

43082 is a deficient number, since it is larger than the sum of its proper divisors (26554).

43082 is a wasteful number, since it uses less digits than its factorization.

43082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 43082 is about 207.5620389185. The cubic root of 43082 is about 35.0562361250.

The spelling of 43082 in words is "forty-three thousand, eighty-two".

Divisors: 1 2 13 26 1657 3314 21541 43082