Base | Representation |
---|---|
bin | 10010110011000010011001… |
… | …100011010010100110001111 |
3 | 101211201101011020222201210211 |
4 | 102303002121203102212033 |
5 | 41313444433302204141 |
6 | 451455012544143251 |
7 | 23261601605124406 |
oct | 2263023143224617 |
9 | 354641136881724 |
10 | 82672106678671 |
11 | 24384052a65444 |
12 | 93324a9307b27 |
13 | 3718c3ba87153 |
14 | 165b4cc00863d |
15 | 985757ccad81 |
hex | 4b30998d298f |
82672106678671 has 8 divisors (see below), whose sum is σ = 83016184770704. Its totient is φ = 82328394435840.
The previous prime is 82672106678663. The next prime is 82672106678713. The reversal of 82672106678671 is 17687660127628.
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 82672106678671 - 23 = 82672106678663 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82672106678597 and 82672106678606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82672106678641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91009410 + ... + 91913311.
It is an arithmetic number, because the mean of its divisors is an integer number (10377023096338).
Almost surely, 282672106678671 is an apocalyptic number.
82672106678671 is a deficient number, since it is larger than the sum of its proper divisors (344078092033).
82672106678671 is a wasteful number, since it uses less digits than its factorization.
82672106678671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182924601.
The product of its (nonzero) digits is 113799168, while the sum is 67.
The spelling of 82672106678671 in words is "eighty-two trillion, six hundred seventy-two billion, one hundred six million, six hundred seventy-eight thousand, six hundred seventy-one".
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