Base | Representation |
---|---|
bin | 1001110110010… |
… | …10100111010010 |
3 | 12202110110201211 |
4 | 10323022213102 |
5 | 132122300314 |
6 | 12110450334 |
7 | 2022151144 |
oct | 473124722 |
9 | 182413654 |
10 | 82618834 |
11 | 426aa831 |
12 | 238039aa |
13 | 141693ac |
14 | ad88c94 |
15 | 73be9c4 |
hex | 4eca9d2 |
82618834 has 8 divisors (see below), whose sum is σ = 124904448. Its totient is φ = 40984020.
The previous prime is 82618831. The next prime is 82618889. The reversal of 82618834 is 43881628.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (82618831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162382 + ... + 162889.
It is an arithmetic number, because the mean of its divisors is an integer number (15613056).
Almost surely, 282618834 is an apocalyptic number.
82618834 is a deficient number, since it is larger than the sum of its proper divisors (42285614).
82618834 is a wasteful number, since it uses less digits than its factorization.
82618834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325400.
The product of its digits is 73728, while the sum is 40.
The square root of 82618834 is about 9089.4903047421. The cubic root of 82618834 is about 435.5383021890.
The spelling of 82618834 in words is "eighty-two million, six hundred eighteen thousand, eight hundred thirty-four".
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