Base | Representation |
---|---|
bin | 100110010011010101… |
… | …1100101010100001111 |
3 | 21212022101011111110011 |
4 | 1030212223211110033 |
5 | 2321423323302441 |
6 | 101441530254051 |
7 | 5641212556525 |
oct | 1144653452417 |
9 | 255271144404 |
10 | 82253337871 |
11 | 31979957191 |
12 | 13b36587327 |
13 | 79aac1cc33 |
14 | 3da413c315 |
15 | 2216224581 |
hex | 1326ae550f |
82253337871 has 8 divisors (see below), whose sum is σ = 82666827920. Its totient is φ = 81840713472.
The previous prime is 82253337857. The next prime is 82253337923. The reversal of 82253337871 is 17873335228.
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 82253337871 - 25 = 82253337839 is a prime.
It is a super-2 number, since 2×822533378712 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82253337841) 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 7 ways as a sum of consecutive naturals, for example, 25476 + ... + 406393.
It is an arithmetic number, because the mean of its divisors is an integer number (10333353490).
Almost surely, 282253337871 is an apocalyptic number.
82253337871 is a deficient number, since it is larger than the sum of its proper divisors (413490049).
82253337871 is a wasteful number, since it uses less digits than its factorization.
82253337871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432825.
The product of its digits is 1693440, while the sum is 49.
The spelling of 82253337871 in words is "eighty-two billion, two hundred fifty-three million, three hundred thirty-seven thousand, eight hundred seventy-one".
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