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2828612983 = 71723769857
BaseRepresentation
bin1010100010011001…
…0011010101110111
321022010112102112211
42220212103111313
521243111103413
61144402554251
7130044546040
oct25046232567
97263472484
102828612983
111221750889
1266b368987
13361037ac1
141cb9518c7
151184dc83d
hexa8993577

2828612983 has 8 divisors (see below), whose sum is σ = 3422859552. Its totient is φ = 2281906176.

The previous prime is 2828612981. The next prime is 2828612999. The reversal of 2828612983 is 3892168282.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2828612983 - 21 = 2828612981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828612981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11884810 + ... + 11885047.

It is an arithmetic number, because the mean of its divisors is an integer number (427857444).

Almost surely, 22828612983 is an apocalyptic number.

2828612983 is a deficient number, since it is larger than the sum of its proper divisors (594246569).

2828612983 is a wasteful number, since it uses less digits than its factorization.

2828612983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23769881.

The product of its digits is 663552, while the sum is 49.

The square root of 2828612983 is about 53184.7062885563. The cubic root of 2828612983 is about 1414.2445380703.

The spelling of 2828612983 in words is "two billion, eight hundred twenty-eight million, six hundred twelve thousand, nine hundred eighty-three".

Divisors: 1 7 17 119 23769857 166388999 404087569 2828612983