Base | Representation |
---|---|
bin | 1001110001110… |
… | …10010101110000 |
3 | 12201100110002221 |
4 | 10320322111300 |
5 | 131444343023 |
6 | 12050050424 |
7 | 2014140235 |
oct | 470722560 |
9 | 181313087 |
10 | 82027888 |
11 | 42336848 |
12 | 23579a14 |
13 | 13cc0417 |
14 | ac7378c |
15 | 730485d |
hex | 4e3a570 |
82027888 has 20 divisors (see below), whose sum is σ = 161929368. Its totient is φ = 40239680.
The previous prime is 82027823. The next prime is 82027909. The reversal of 82027888 is 88872028.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47518 + ... + 49213.
Almost surely, 282027888 is an apocalyptic number.
It is an amenable number.
82027888 is a deficient number, since it is larger than the sum of its proper divisors (79901480).
82027888 is a wasteful number, since it uses less digits than its factorization.
82027888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96792 (or 96786 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 43.
The square root of 82027888 is about 9056.9248644338. The cubic root of 82027888 is about 434.4973945797.
The spelling of 82027888 in words is "eighty-two million, twenty-seven thousand, eight hundred eighty-eight".
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