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80884480088 = 2310110560011
BaseRepresentation
bin100101101010100010…
…1110011100001011000
321201202222102022120202
41023111011303201120
52311122411330323
6101054031041332
75562251510516
oct1132505634130
9251688368522
1080884480088
11313371a9065
1213814070248
137820456309
143cb44154b6
152185e81d28
hex12d5173858

80884480088 has 8 divisors (see below), whose sum is σ = 151658400180. Its totient is φ = 40442240040.

The previous prime is 80884480051. The next prime is 80884480097. The reversal of 80884480088 is 88008448808.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5055279998 + ... + 5055280013.

Almost surely, 280884480088 is an apocalyptic number.

It is an amenable number.

80884480088 is a deficient number, since it is larger than the sum of its proper divisors (70773920092).

80884480088 is a wasteful number, since it uses less digits than its factorization.

80884480088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110560017 (or 10110560013 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 56.

The spelling of 80884480088 in words is "eighty billion, eight hundred eighty-four million, four hundred eighty thousand, eighty-eight".

Divisors: 1 2 4 8 10110560011 20221120022 40442240044 80884480088