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3830041 = 12972953
BaseRepresentation
bin1110100111000100011001
321012120211101
432213010121
51440030131
6214031401
744361205
oct16470431
97176741
103830041
112186626
121348561
13a413c7
14719b05
15509c61
hex3a7119

3830041 has 4 divisors (see below), whose sum is σ = 3834292. Its totient is φ = 3825792.

The previous prime is 3830033. The next prime is 3830051. The reversal of 3830041 is 1400383.

3830041 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 a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3594816 + 235225 = 1896^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3830041 - 23 = 3830033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3830051) 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, 180 + ... + 2773.

It is an arithmetic number, because the mean of its divisors is an integer number (958573).

Almost surely, 23830041 is an apocalyptic number.

It is an amenable number.

3830041 is a deficient number, since it is larger than the sum of its proper divisors (4251).

3830041 is a wasteful number, since it uses less digits than its factorization.

3830041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3830041 is about 1957.0490540607. The cubic root of 3830041 is about 156.4592128668.

The spelling of 3830041 in words is "three million, eight hundred thirty thousand, forty-one".

Divisors: 1 1297 2953 3830041