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88013023584 = 2532742733427
BaseRepresentation
bin101000111110111111…
…1000010100101100000
322102011210000211220020
41101331333002211200
52420222313223314
6104233240313440
76234021233253
oct1217577024540
9272153024806
1088013023584
113436506a322
1215083472880
1383b8287aa5
14438d07309a
152451bdcda9
hex147dfc2960

88013023584 has 48 divisors (see below), whose sum is σ = 231049522368. Its totient is φ = 29335727232.

The previous prime is 88013023541. The next prime is 88013023603. The reversal of 88013023584 is 48532031088.

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

It is a congruent number.

It is an unprimeable number.

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, 2616279 + ... + 2649705.

It is an arithmetic number, because the mean of its divisors is an integer number (4813531716).

Almost surely, 288013023584 is an apocalyptic number.

It is an amenable number.

88013023584 is an abundant number, since it is smaller than the sum of its proper divisors (143036498784).

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

88013023584 is a wasteful number, since it uses less digits than its factorization.

88013023584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60867 (or 60859 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 88013023584 in words is "eighty-eight billion, thirteen million, twenty-three thousand, five hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 27427 33427 54854 66854 82281 100281 109708 133708 164562 200562 219416 267416 329124 401124 438832 534832 658248 802248 877664 1069664 1316496 1604496 2632992 3208992 916802329 1833604658 2750406987 3667209316 5500813974 7334418632 11001627948 14668837264 22003255896 29337674528 44006511792 88013023584