Base | Representation |
---|---|
bin | 100110100110111000… |
… | …1110111100011001001 |
3 | 21221000002110122222211 |
4 | 1031031301313203021 |
5 | 2324244234444331 |
6 | 102031001545121 |
7 | 5663366252410 |
oct | 1151561674311 |
9 | 257002418884 |
10 | 82909296841 |
11 | 32186155938 |
12 | 1409a1a51a1 |
13 | 7a83aac337 |
14 | 40272d0477 |
15 | 2253ae78b1 |
hex | 134dc778c9 |
82909296841 has 16 divisors (see below), whose sum is σ = 95540424448. Its totient is φ = 70476480000.
The previous prime is 82909296839. The next prime is 82909296863. The reversal of 82909296841 is 14869290928.
It is a cyclic number.
It is not a de Polignac number, because 82909296841 - 21 = 82909296839 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82909296881) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570001 + ... + 700513.
It is an arithmetic number, because the mean of its divisors is an integer number (5971276528).
Almost surely, 282909296841 is an apocalyptic number.
It is an amenable number.
82909296841 is a deficient number, since it is larger than the sum of its proper divisors (12631127607).
82909296841 is a wasteful number, since it uses less digits than its factorization.
82909296841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131272.
The product of its (nonzero) digits is 4478976, while the sum is 58.
The spelling of 82909296841 in words is "eighty-two billion, nine hundred nine million, two hundred ninety-six thousand, eight hundred forty-one".
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