Base | Representation |
---|---|
bin | 1001110011111… |
… | …10010000011011 |
3 | 12201212120201011 |
4 | 10321332100123 |
5 | 132032243300 |
6 | 12100034351 |
7 | 2016406255 |
oct | 471762033 |
9 | 181776634 |
10 | 82306075 |
11 | 42506855 |
12 | 236929b7 |
13 | 14089c27 |
14 | ad06cd5 |
15 | 735beba |
hex | 4e7e41b |
82306075 has 12 divisors (see below), whose sum is σ = 106497648. Its totient is φ = 62981600.
The previous prime is 82306073. The next prime is 82306099. The reversal of 82306075 is 57060328.
It is not a de Polignac number, because 82306075 - 21 = 82306073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82306073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70996 + ... + 72145.
It is an arithmetic number, because the mean of its divisors is an integer number (8874804).
Almost surely, 282306075 is an apocalyptic number.
82306075 is a deficient number, since it is larger than the sum of its proper divisors (24191573).
82306075 is a wasteful number, since it uses less digits than its factorization.
82306075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143174 (or 143169 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 82306075 is about 9072.2695616918. The cubic root of 82306075 is about 434.9880209851.
The spelling of 82306075 in words is "eighty-two million, three hundred six thousand, seventy-five".
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