Base | Representation |
---|---|
bin | 1001110101100… |
… | …00100010100011 |
3 | 12202021001020022 |
4 | 10322300202203 |
5 | 132110341120 |
6 | 12104304055 |
7 | 2021224604 |
oct | 472604243 |
9 | 182231208 |
10 | 82512035 |
11 | 42637571 |
12 | 2377202b |
13 | 1412c8b8 |
14 | ad5bdab |
15 | 739d025 |
hex | 4eb08a3 |
82512035 has 16 divisors (see below), whose sum is σ = 102616416. Its totient is φ = 63641088.
The previous prime is 82512029. The next prime is 82512097. The reversal of 82512035 is 53021528.
It is a cyclic number.
It is not a de Polignac number, because 82512035 - 212 = 82507939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82511995 and 82512013.
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, 18932 + ... + 22878.
It is an arithmetic number, because the mean of its divisors is an integer number (6413526).
Almost surely, 282512035 is an apocalyptic number.
82512035 is a deficient number, since it is larger than the sum of its proper divisors (20104381).
82512035 is a wasteful number, since it uses less digits than its factorization.
82512035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4102.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 82512035 is about 9083.6135430785. The cubic root of 82512035 is about 435.3505519704.
The spelling of 82512035 in words is "eighty-two million, five hundred twelve thousand, thirty-five".
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