Base | Representation |
---|---|
bin | 101001010010010010… |
… | …0101001101000111101 |
3 | 22110211220012211211022 |
4 | 1102210210221220331 |
5 | 2423034031321320 |
6 | 104421404233525 |
7 | 6256042053002 |
oct | 1224444515075 |
9 | 273756184738 |
10 | 88660417085 |
11 | 34667548679 |
12 | 1522423b8a5 |
13 | 848c438576 |
14 | 44110358a9 |
15 | 248d96d325 |
hex | 14a4929a3d |
88660417085 has 8 divisors (see below), whose sum is σ = 106446273120. Its totient is φ = 70892485264.
The previous prime is 88660417081. The next prime is 88660417133. The reversal of 88660417085 is 58071406688.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88660417085 - 22 = 88660417081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88660417081) by changing a digit.
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, 4470167 + ... + 4489956.
It is an arithmetic number, because the mean of its divisors is an integer number (13305784140).
Almost surely, 288660417085 is an apocalyptic number.
It is an amenable number.
88660417085 is a deficient number, since it is larger than the sum of its proper divisors (17785856035).
88660417085 is a wasteful number, since it uses less digits than its factorization.
88660417085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8962107.
The product of its (nonzero) digits is 2580480, while the sum is 53.
The spelling of 88660417085 in words is "eighty-eight billion, six hundred sixty million, four hundred seventeen thousand, eighty-five".
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