Search a number
-
+
3285235 = 5657047
BaseRepresentation
bin1100100010000011110011
320011220111101
430202003303
51320111420
6154225231
736631642
oct14420363
96156441
103285235
111944278
121125217
138b0435
14617359
1544d60a
hex3220f3

3285235 has 4 divisors (see below), whose sum is σ = 3942288. Its totient is φ = 2628184.

The previous prime is 3285229. The next prime is 3285239. The reversal of 3285235 is 5325823.

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 3285235 - 25 = 3285203 is a prime.

It is an Ulam number.

It is a Duffinian number.

3285235 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3285239) 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, 328519 + ... + 328528.

It is an arithmetic number, because the mean of its divisors is an integer number (985572).

Almost surely, 23285235 is an apocalyptic number.

3285235 is a deficient number, since it is larger than the sum of its proper divisors (657053).

3285235 is an equidigital number, since it uses as much as digits as its factorization.

3285235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657052.

The product of its digits is 7200, while the sum is 28.

The square root of 3285235 is about 1812.5217240077. The cubic root of 3285235 is about 148.6581807468.

The spelling of 3285235 in words is "three million, two hundred eighty-five thousand, two hundred thirty-five".

Divisors: 1 5 657047 3285235