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3084741 = 321131159
BaseRepresentation
bin1011110001000111000101
312210201110200
423301013011
51242202431
6150041113
735135262
oct13610705
95721420
103084741
111817680
121049199
138400ba
145a4269
1540dee6
hex2f11c5

3084741 has 12 divisors (see below), whose sum is σ = 4860960. Its totient is φ = 1869480.

The previous prime is 3084733. The next prime is 3084743. The reversal of 3084741 is 1474803.

3084741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3084741 - 23 = 3084733 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084743) 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 11 ways as a sum of consecutive naturals, for example, 15481 + ... + 15678.

It is an arithmetic number, because the mean of its divisors is an integer number (405080).

Almost surely, 23084741 is an apocalyptic number.

It is an amenable number.

3084741 is a deficient number, since it is larger than the sum of its proper divisors (1776219).

3084741 is a wasteful number, since it uses less digits than its factorization.

3084741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31176 (or 31173 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 3084741 is about 1756.3430758254. The cubic root of 3084741 is about 145.5703418690.

The spelling of 3084741 in words is "three million, eighty-four thousand, seven hundred forty-one".

Divisors: 1 3 9 11 33 99 31159 93477 280431 342749 1028247 3084741