Search a number
-
+
8045682 = 231340947
BaseRepresentation
bin11110101100010001110010
3120010202121020
4132230101302
54024430212
6444240310
7125246541
oct36542162
916122536
108045682
1145a5927
122840096
131889178
1410d6158
15a8dd8c
hex7ac472

8045682 has 8 divisors (see below), whose sum is σ = 16091376. Its totient is φ = 2681892.

The previous prime is 8045671. The next prime is 8045701. The reversal of 8045682 is 2865408.

8045682 is digitally balanced in base 4, 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.

8045682 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 670468 + ... + 670479.

It is an arithmetic number, because the mean of its divisors is an integer number (2011422).

Almost surely, 28045682 is an apocalyptic number.

8045682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8045682 is a wasteful number, since it uses less digits than its factorization.

8045682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340952.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 8045682 is about 2836.4911422389. The cubic root of 8045682 is about 200.3799610243.

The spelling of 8045682 in words is "eight million, forty-five thousand, six hundred eighty-two".

Divisors: 1 2 3 6 1340947 2681894 4022841 8045682