Base | Representation |
---|---|
bin | 100110010110111011… |
… | …0100110110000111111 |
3 | 21212121202120220020000 |
4 | 1030231312212300333 |
5 | 2322200124333103 |
6 | 101501505325343 |
7 | 5644203424122 |
oct | 1145566466077 |
9 | 255552526200 |
10 | 82373667903 |
11 | 31a3087399a |
12 | 13b6a936853 |
13 | 79c9b31137 |
14 | 3db61023b9 |
15 | 2221a92aa3 |
hex | 132dda6c3f |
82373667903 has 40 divisors (see below), whose sum is σ = 128906817600. Its totient is φ = 52350846912.
The previous prime is 82373667881. The next prime is 82373667907. The reversal of 82373667903 is 30976637328.
It is not a de Polignac number, because 82373667903 - 230 = 81299926079 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 82373667903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82373667907) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36376 + ... + 407517.
It is an arithmetic number, because the mean of its divisors is an integer number (3222670440).
Almost surely, 282373667903 is an apocalyptic number.
82373667903 is a deficient number, since it is larger than the sum of its proper divisors (46533149697).
82373667903 is a wasteful number, since it uses less digits than its factorization.
82373667903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444013 (or 444004 counting only the distinct ones).
The product of its (nonzero) digits is 6858432, while the sum is 54.
The spelling of 82373667903 in words is "eighty-two billion, three hundred seventy-three million, six hundred sixty-seven thousand, nine hundred three".
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