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3785061 = 37180241
BaseRepresentation
bin1110011100000101100101
321010022010110
432130011211
51432110221
6213043233
744113110
oct16340545
97108113
103785061
112155855
121326519
13a26aa7
14707577
154eb776
hex39c165

3785061 has 8 divisors (see below), whose sum is σ = 5767744. Its totient is φ = 2162880.

The previous prime is 3785053. The next prime is 3785071. The reversal of 3785061 is 1605873.

3785061 is digitally balanced in base 2, 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.

It is not a de Polignac number, because 3785061 - 23 = 3785053 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 (3785011) 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 7 ways as a sum of consecutive naturals, for example, 90100 + ... + 90141.

It is an arithmetic number, because the mean of its divisors is an integer number (720968).

Almost surely, 23785061 is an apocalyptic number.

It is an amenable number.

3785061 is a deficient number, since it is larger than the sum of its proper divisors (1982683).

3785061 is a wasteful number, since it uses less digits than its factorization.

3785061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180251.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 3785061 is about 1945.5233229134. The cubic root of 3785061 is about 155.8443137779.

The spelling of 3785061 in words is "three million, seven hundred eighty-five thousand, sixty-one".

Divisors: 1 3 7 21 180241 540723 1261687 3785061