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3090632712 = 233128776363
BaseRepresentation
bin1011100000110111…
…0101000000001000
321222101120102001020
42320031311000020
522312200221322
61230402552440
7136405641666
oct27015650010
97871512036
103090632712
111346644112
12723068720
133a33c846b
14214679c36
151314e805c
hexb8375008

3090632712 has 16 divisors (see below), whose sum is σ = 7726581840. Its totient is φ = 1030210896.

The previous prime is 3090632711. The next prime is 3090632719. The reversal of 3090632712 is 2172360903.

It is a happy number.

3090632712 is nontrivially palindromic in base 5.

It is not an unprimeable number, because it can be changed into a prime (3090632711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64388158 + ... + 64388205.

It is an arithmetic number, because the mean of its divisors is an integer number (482911365).

Almost surely, 23090632712 is an apocalyptic number.

It is an amenable number.

3090632712 is an abundant number, since it is smaller than the sum of its proper divisors (4635949128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3090632712 is a wasteful number, since it uses less digits than its factorization.

3090632712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128776372 (or 128776368 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 3090632712 is about 55593.4592555635. The cubic root of 3090632712 is about 1456.6296045835.

Subtracting from 3090632712 its reverse (2172360903), we obtain a square (918271809 = 303032).

The spelling of 3090632712 in words is "three billion, ninety million, six hundred thirty-two thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 128776363 257552726 386329089 515105452 772658178 1030210904 1545316356 3090632712