Base | Representation |
---|---|
bin | 1001110100001… |
… | …00000111101001 |
3 | 12201220210122120 |
4 | 10322010013221 |
5 | 132034030324 |
6 | 12100341453 |
7 | 2016536262 |
oct | 472040751 |
9 | 181823576 |
10 | 82330089 |
11 | 425228a6 |
12 | 236a4889 |
13 | 14097b3a |
14 | ad11969 |
15 | 7364179 |
hex | 4e841e9 |
82330089 has 8 divisors (see below), whose sum is σ = 109819392. Its totient is φ = 54863760.
The previous prime is 82330019. The next prime is 82330093. The reversal of 82330089 is 98003328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82330089 - 220 = 81281513 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (82330019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6127 + ... + 14219.
It is an arithmetic number, because the mean of its divisors is an integer number (13727424).
Almost surely, 282330089 is an apocalyptic number.
It is an amenable number.
82330089 is a deficient number, since it is larger than the sum of its proper divisors (27489303).
82330089 is a wasteful number, since it uses less digits than its factorization.
82330089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11487.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 82330089 is about 9073.5929487717. The cubic root of 82330089 is about 435.0303215751.
The spelling of 82330089 in words is "eighty-two million, three hundred thirty thousand, eighty-nine".
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