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88016670048 = 2531571583603
BaseRepresentation
bin101000111111000110…
…0111100110101100000
322102012000220002220110
41101332030330311200
52420224231420143
6104233450411320
76234064231326
oct1217614746540
9272160802813
1088016670048
113436712aa2a
1215084730b40
1383b8c63768
14438d741d16
1524521ad533
hex147e33cd60

88016670048 has 48 divisors (see below), whose sum is σ = 231191222976. Its totient is φ = 29320164480.

The previous prime is 88016670041. The next prime is 88016670101. The reversal of 88016670048 is 84007661088.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 88016669979 and 88016670006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88016670041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140986 + ... + 442617.

It is an arithmetic number, because the mean of its divisors is an integer number (4816483812).

Almost surely, 288016670048 is an apocalyptic number.

It is an amenable number.

88016670048 is an abundant number, since it is smaller than the sum of its proper divisors (143174552928).

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

88016670048 is a wasteful number, since it uses less digits than its factorization.

88016670048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585187 (or 585179 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 88016670048 in words is "eighty-eight billion, sixteen million, six hundred seventy thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1571 3142 4713 6284 9426 12568 18852 25136 37704 50272 75408 150816 583603 1167206 1750809 2334412 3501618 4668824 7003236 9337648 14006472 18675296 28012944 56025888 916840313 1833680626 2750520939 3667361252 5501041878 7334722504 11002083756 14669445008 22004167512 29338890016 44008335024 88016670048