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48928012404 = 2236166841547
BaseRepresentation
bin101101100100010101…
…100011100001110100
311200021212200120002120
4231210111203201310
51300201032344104
634251025035540
73351324146325
oct554425434164
9150255616076
1048928012404
1119828650997
129595a85bb0
1347c994943b
14252220444c
1514156e3cd9
hexb64563874

48928012404 has 24 divisors (see below), whose sum is σ = 116036927328. Its totient is φ = 16041971040.

The previous prime is 48928012373. The next prime is 48928012423. The reversal of 48928012404 is 40421082984.

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 in 7 ways as a sum of consecutive naturals, for example, 33420042 + ... + 33421505.

It is an arithmetic number, because the mean of its divisors is an integer number (4834871972).

Almost surely, 248928012404 is an apocalyptic number.

It is an amenable number.

48928012404 is an abundant number, since it is smaller than the sum of its proper divisors (67108914924).

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

48928012404 is a wasteful number, since it uses less digits than its factorization.

48928012404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66841615 (or 66841613 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 48928012404 in words is "forty-eight billion, nine hundred twenty-eight million, twelve thousand, four hundred four".

Divisors: 1 2 3 4 6 12 61 122 183 244 366 732 66841547 133683094 200524641 267366188 401049282 802098564 4077334367 8154668734 12232003101 16309337468 24464006202 48928012404