Base | Representation |
---|---|
bin | 101001001110001101… |
… | …0111000100000010001 |
3 | 22110111100211210021221 |
4 | 1102130122320200101 |
5 | 2422244022420201 |
6 | 104400040445041 |
7 | 6252461341333 |
oct | 1223432704021 |
9 | 273440753257 |
10 | 88523638801 |
11 | 345a7317074 |
12 | 151a6479781 |
13 | 8469cb8780 |
14 | 43dabcd453 |
15 | 24819514a1 |
hex | 149c6b8811 |
88523638801 has 32 divisors (see below), whose sum is σ = 99874081440. Its totient is φ = 77897465856.
The previous prime is 88523638793. The next prime is 88523638811. The reversal of 88523638801 is 10883632588.
It can be written as a sum of positive squares in 16 ways, for example, as 4437558225 + 84086080576 = 66615^2 + 289976^2 .
It is a cyclic number.
It is not a de Polignac number, because 88523638801 - 23 = 88523638793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88523638811) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16709385 + ... + 16714681.
It is an arithmetic number, because the mean of its divisors is an integer number (3121065045).
Almost surely, 288523638801 is an apocalyptic number.
It is an amenable number.
88523638801 is a deficient number, since it is larger than the sum of its proper divisors (11350442639).
88523638801 is a wasteful number, since it uses less digits than its factorization.
88523638801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5893.
The product of its (nonzero) digits is 2211840, while the sum is 52.
The spelling of 88523638801 in words is "eighty-eight billion, five hundred twenty-three million, six hundred thirty-eight thousand, eight hundred one".
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