Base | Representation |
---|---|
bin | 100110011101111011… |
… | …1111010111001101001 |
3 | 21220020011012121010211 |
4 | 1030323313322321221 |
5 | 2323140334043140 |
6 | 101541111141121 |
7 | 5653061003143 |
oct | 1147367727151 |
9 | 256204177124 |
10 | 82608893545 |
11 | 32041626452 |
12 | 140156747a1 |
13 | 7a3679cac9 |
14 | 3dd9453c93 |
15 | 22375592ea |
hex | 133bdfae69 |
82608893545 has 16 divisors (see below), whose sum is σ = 99755333568. Its totient is φ = 65671493440.
The previous prime is 82608893539. The next prime is 82608893569. The reversal of 82608893545 is 54539880628.
It is not a de Polignac number, because 82608893545 - 27 = 82608893417 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 82608893545.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763890 + ... + 865300.
It is an arithmetic number, because the mean of its divisors is an integer number (6234708348).
Almost surely, 282608893545 is an apocalyptic number.
It is an amenable number.
82608893545 is a deficient number, since it is larger than the sum of its proper divisors (17146440023).
82608893545 is a wasteful number, since it uses less digits than its factorization.
82608893545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102440.
The product of its (nonzero) digits is 16588800, while the sum is 58.
The spelling of 82608893545 in words is "eighty-two billion, six hundred eight million, eight hundred ninety-three thousand, five hundred forty-five".
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