Base | Representation |
---|---|
bin | 10111110001010011111100… |
… | …00011011010101011001001 |
3 | 20212002010211021101101021122 |
4 | 23320221332003122223021 |
5 | 23322410240401122400 |
6 | 303101210351445025 |
7 | 14003342405636516 |
oct | 1370517603325311 |
9 | 225063737341248 |
10 | 52271866817225 |
11 | 157234131035a0 |
12 | 5a4277a526775 |
13 | 23222a6406b23 |
14 | cc9d86a9c30d |
15 | 609aa0528685 |
hex | 2f8a7e0daac9 |
52271866817225 has 48 divisors (see below), whose sum is σ = 71968255790400. Its totient is φ = 37342410547200.
The previous prime is 52271866817213. The next prime is 52271866817257.
52271866817225 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52271866817225 - 218 = 52271866555081 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2485601 + ... + 10522449.
It is an arithmetic number, because the mean of its divisors is an integer number (1499338662300).
Almost surely, 252271866817225 is an apocalyptic number.
52271866817225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52271866817225 is a deficient number, since it is larger than the sum of its proper divisors (19696388973175).
52271866817225 is a wasteful number, since it uses less digits than its factorization.
52271866817225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8037290 (or 8037285 counting only the distinct ones).
The product of its digits is 45158400, while the sum is 62.
The spelling of 52271866817225 in words is "fifty-two trillion, two hundred seventy-one billion, eight hundred sixty-six million, eight hundred seventeen thousand, two hundred twenty-five".
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