Search a number
-
+
3035293 = 11326861
BaseRepresentation
bin1011100101000010011101
312201012122021
423211002131
51234112133
6145020141
734541152
oct13450235
95635567
103035293
111793508
121024651
13823741
14590229
153ee52d
hex2e509d

3035293 has 4 divisors (see below), whose sum is σ = 3062268. Its totient is φ = 3008320.

The previous prime is 3035273. The next prime is 3035341. The reversal of 3035293 is 3925303.

3035293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3925303 = 37910357.

It can be written as a sum of positive squares in 2 ways, for example, as 66564 + 2968729 = 258^2 + 1723^2 .

It is a cyclic number.

It is not a de Polignac number, because 3035293 - 217 = 2904221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3035203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13318 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (765567).

Almost surely, 23035293 is an apocalyptic number.

It is an amenable number.

3035293 is a deficient number, since it is larger than the sum of its proper divisors (26975).

3035293 is a wasteful number, since it uses less digits than its factorization.

3035293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26974.

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 3035293 is about 1742.2092296851. The cubic root of 3035293 is about 144.7883237179.

The spelling of 3035293 in words is "three million, thirty-five thousand, two hundred ninety-three".

Divisors: 1 113 26861 3035293