Base | Representation |
---|---|
bin | 1010100010110… |
… | …00110010001100 |
3 | 20011102102102100 |
4 | 11101120302030 |
5 | 140120202134 |
6 | 12435355100 |
7 | 2122522233 |
oct | 521306214 |
9 | 204372370 |
10 | 88444044 |
11 | 45a19357 |
12 | 25752a90 |
13 | 15428970 |
14 | ba63b1a |
15 | 7b70999 |
hex | 5458c8c |
88444044 has 36 divisors (see below), whose sum is σ = 240765616. Its totient is φ = 27213408.
The previous prime is 88444003. The next prime is 88444051. The reversal of 88444044 is 44044488.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94024 + ... + 94959.
Almost surely, 288444044 is an apocalyptic number.
It is an amenable number.
88444044 is an abundant number, since it is smaller than the sum of its proper divisors (152321572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88444044 is a wasteful number, since it uses less digits than its factorization.
88444044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189006 (or 189001 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 36.
The square root of 88444044 is about 9404.4693630210. The cubic root of 88444044 is about 445.5429034323.
The spelling of 88444044 in words is "eighty-eight million, four hundred forty-four thousand, forty-four".
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