Base | Representation |
---|---|
bin | 1001110001101… |
… | …00100010000111 |
3 | 12201022020111000 |
4 | 10320310202013 |
5 | 131443112403 |
6 | 12045344343 |
7 | 2014011006 |
oct | 470644207 |
9 | 181266430 |
10 | 82004103 |
11 | 4231a995 |
12 | 235680b3 |
13 | 13cb264c |
14 | ac68c3d |
15 | 72ec7a3 |
hex | 4e34887 |
82004103 has 8 divisors (see below), whose sum is σ = 121487600. Its totient is φ = 54669384.
The previous prime is 82004101. The next prime is 82004113. The reversal of 82004103 is 30140028.
It is a happy number.
It is not a de Polignac number, because 82004103 - 21 = 82004101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82004101) 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, 1518568 + ... + 1518621.
It is an arithmetic number, because the mean of its divisors is an integer number (15185950).
Almost surely, 282004103 is an apocalyptic number.
82004103 is a deficient number, since it is larger than the sum of its proper divisors (39483497).
82004103 is a wasteful number, since it uses less digits than its factorization.
82004103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3037198 (or 3037192 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 82004103 is about 9055.6116855793. The cubic root of 82004103 is about 434.4553945566.
The spelling of 82004103 in words is "eighty-two million, four thousand, one hundred three".
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