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3000965 = 51154563
BaseRepresentation
bin1011011100101010000101
312122110112212
423130222011
51232012330
6144153205
734336112
oct13345205
95573485
103000965
11176a740
121008805
13810c26
14581909
153e4295
hex2dca85

3000965 has 8 divisors (see below), whose sum is σ = 3928608. Its totient is φ = 2182480.

The previous prime is 3000961. The next prime is 3000967. The reversal of 3000965 is 5690003.

3000965 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 3000965 - 22 = 3000961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000961) 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, 27227 + ... + 27336.

It is an arithmetic number, because the mean of its divisors is an integer number (491076).

Almost surely, 23000965 is an apocalyptic number.

It is an amenable number.

3000965 is a deficient number, since it is larger than the sum of its proper divisors (927643).

3000965 is a wasteful number, since it uses less digits than its factorization.

3000965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54579.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 3000965 is about 1732.3293566756. The cubic root of 3000965 is about 144.2404194933.

Adding to 3000965 its reverse (5690003), we get a palindrome (8690968).

The spelling of 3000965 in words is "three million, nine hundred sixty-five", and thus it is an aban number.

Divisors: 1 5 11 55 54563 272815 600193 3000965