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88211283044 = 2226423834607
BaseRepresentation
bin101001000100111001…
…1010101110001100100
322102200121002110202012
41102021303111301210
52421124042024134
6104305041533352
76241646351213
oct1221163256144
9272617073665
1088211283044
1134456a73615
1215119944258
13841a382a91
1443ab52107a
1524643016ce
hex1489cd5c64

88211283044 has 12 divisors (see below), whose sum is σ = 154375772544. Its totient is φ = 44103919464.

The previous prime is 88211283037. The next prime is 88211283053. The reversal of 88211283044 is 44038211288.

It is a junction number, because it is equal to n+sod(n) for n = 88211282992 and 88211283010.

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 3 ways as a sum of consecutive naturals, for example, 311612 + ... + 522995.

It is an arithmetic number, because the mean of its divisors is an integer number (12864647712).

Almost surely, 288211283044 is an apocalyptic number.

It is an amenable number.

88211283044 is a deficient number, since it is larger than the sum of its proper divisors (66164489500).

88211283044 is a wasteful number, since it uses less digits than its factorization.

88211283044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861034 (or 861032 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 88211283044 in words is "eighty-eight billion, two hundred eleven million, two hundred eighty-three thousand, forty-four".

Divisors: 1 2 4 26423 52846 105692 834607 1669214 3338428 22052820761 44105641522 88211283044