Base | Representation |
---|---|
bin | 100110011100111100… |
… | …0101110100001011010 |
3 | 21220010211110121011020 |
4 | 1030321320232201122 |
5 | 2323103320104204 |
6 | 101533520343310 |
7 | 5652204412230 |
oct | 1147170564132 |
9 | 256124417136 |
10 | 82575550554 |
11 | 32024822362 |
12 | 14006474b36 |
13 | 7a2c8c7323 |
14 | 3dd4c54950 |
15 | 223466ebd9 |
hex | 1339e2e85a |
82575550554 has 32 divisors (see below), whose sum is σ = 188843584896. Its totient is φ = 23580580800.
The previous prime is 82575550553. The next prime is 82575550573. The reversal of 82575550554 is 45505557528.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 82575550497 and 82575550506.
It is not an unprimeable number, because it can be changed into a prime (82575550553) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 437277 + ... + 596960.
It is an arithmetic number, because the mean of its divisors is an integer number (5901362028).
Almost surely, 282575550554 is an apocalyptic number.
82575550554 is an abundant number, since it is smaller than the sum of its proper divisors (106268034342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82575550554 is a wasteful number, since it uses less digits than its factorization.
82575550554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036150.
The product of its (nonzero) digits is 7000000, while the sum is 51.
The spelling of 82575550554 in words is "eighty-two billion, five hundred seventy-five million, five hundred fifty thousand, five hundred fifty-four".
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