Base | Representation |
---|---|
bin | 1001110011100… |
… | …11000001101101 |
3 | 12201210020121112 |
4 | 10321303001231 |
5 | 132024310302 |
6 | 12055041405 |
7 | 2016125204 |
oct | 471630155 |
9 | 181706545 |
10 | 82260077 |
11 | 42485239 |
12 | 23670265 |
13 | 14072003 |
14 | acd423b |
15 | 734d552 |
hex | 4e7306d |
82260077 has 2 divisors, whose sum is σ = 82260078. Its totient is φ = 82260076.
The previous prime is 82260067. The next prime is 82260083. The reversal of 82260077 is 77006228.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 57320041 + 24940036 = 7571^2 + 4994^2 .
It is a cyclic number.
It is not a de Polignac number, because 82260077 - 218 = 81997933 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82260047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41130038 + 41130039.
It is an arithmetic number, because the mean of its divisors is an integer number (41130039).
Almost surely, 282260077 is an apocalyptic number.
It is an amenable number.
82260077 is a deficient number, since it is larger than the sum of its proper divisors (1).
82260077 is an equidigital number, since it uses as much as digits as its factorization.
82260077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 82260077 is about 9069.7341195870. The cubic root of 82260077 is about 434.9069726643.
The spelling of 82260077 in words is "eighty-two million, two hundred sixty thousand, seventy-seven".
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