Base | Representation |
---|---|
bin | 1001110110110… |
… | …10000011010001 |
3 | 12202120200110201 |
4 | 10323122003101 |
5 | 132131311230 |
6 | 12112055201 |
7 | 2022533404 |
oct | 473320321 |
9 | 182520421 |
10 | 82682065 |
11 | 42743294 |
12 | 23834501 |
13 | 1418c0cb |
14 | ada3d3b |
15 | 73d35ca |
hex | 4eda0d1 |
82682065 has 8 divisors (see below), whose sum is σ = 99933120. Its totient is φ = 65669232.
The previous prime is 82682057. The next prime is 82682081. The reversal of 82682065 is 56028628.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82682065 - 23 = 82682057 is a prime.
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 7 ways as a sum of consecutive naturals, for example, 58789 + ... + 60178.
It is an arithmetic number, because the mean of its divisors is an integer number (12491640).
Almost surely, 282682065 is an apocalyptic number.
It is an amenable number.
82682065 is a deficient number, since it is larger than the sum of its proper divisors (17251055).
82682065 is a wasteful number, since it uses less digits than its factorization.
82682065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119111.
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 82682065 is about 9092.9678873292. The cubic root of 82682065 is about 435.6493846077.
It can be divided in two parts, 8268206 and 5, that added together give a triangular number (8268211 = T4066).
The spelling of 82682065 in words is "eighty-two million, six hundred eighty-two thousand, sixty-five".
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