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2828612982 = 231336264269
BaseRepresentation
bin1010100010011001…
…0011010101110110
321022010112102112210
42220212103111312
521243111103412
61144402554250
7130044546036
oct25046232566
97263472483
102828612982
111221750888
1266b368986
13361037ac0
141cb9518c6
151184dc83c
hexa8993576

2828612982 has 16 divisors (see below), whose sum is σ = 6092397360. Its totient is φ = 870342432.

The previous prime is 2828612981. The next prime is 2828612999. The reversal of 2828612982 is 2892168282.

It is a happy number.

2828612982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18132057 + ... + 18132212.

It is an arithmetic number, because the mean of its divisors is an integer number (380774835).

Almost surely, 22828612982 is an apocalyptic number.

2828612982 is an abundant number, since it is smaller than the sum of its proper divisors (3263784378).

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

2828612982 is a wasteful number, since it uses less digits than its factorization.

2828612982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36264287.

The product of its digits is 442368, while the sum is 48.

The square root of 2828612982 is about 53184.7062791551. The cubic root of 2828612982 is about 1414.2445379036.

The spelling of 2828612982 in words is "two billion, eight hundred twenty-eight million, six hundred twelve thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 13 26 39 78 36264269 72528538 108792807 217585614 471435497 942870994 1414306491 2828612982