Base | Representation |
---|---|
bin | 100110010100111000… |
… | …1011110111111101100 |
3 | 21212102222210012112120 |
4 | 1030221301132333230 |
5 | 2322030113411432 |
6 | 101451022232540 |
7 | 5642412540252 |
oct | 1145161367754 |
9 | 255388705476 |
10 | 82305216492 |
11 | 319a6170384 |
12 | 13b4ba25750 |
13 | 79b88b5445 |
14 | 3daada45d2 |
15 | 221aa70c2c |
hex | 1329c5efec |
82305216492 has 24 divisors (see below), whose sum is σ = 192372686016. Its totient is φ = 27388332048.
The previous prime is 82305216467. The next prime is 82305216527. The reversal of 82305216492 is 29461250328.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5835178 + ... + 5849265.
It is an arithmetic number, because the mean of its divisors is an integer number (8015528584).
Almost surely, 282305216492 is an apocalyptic number.
It is an amenable number.
82305216492 is an abundant number, since it is smaller than the sum of its proper divisors (110067469524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82305216492 is a wasteful number, since it uses less digits than its factorization.
82305216492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11685037 (or 11685035 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 82305216492 in words is "eighty-two billion, three hundred five million, two hundred sixteen thousand, four hundred ninety-two".
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