Base | Representation |
---|---|
bin | 1001110011111… |
… | …01000100011011 |
3 | 12201212100001000 |
4 | 10321331010123 |
5 | 132032114321 |
6 | 12100000043 |
7 | 2016356136 |
oct | 471750433 |
9 | 181770030 |
10 | 82301211 |
11 | 42503133 |
12 | 23690023 |
13 | 14087955 |
14 | ad0521d |
15 | 735a826 |
hex | 4e7d11b |
82301211 has 16 divisors (see below), whose sum is σ = 122369920. Its totient is φ = 54668520.
The previous prime is 82301203. The next prime is 82301231. The reversal of 82301211 is 11210328.
It is not a de Polignac number, because 82301211 - 23 = 82301203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82301201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256 + ... + 13026.
It is an arithmetic number, because the mean of its divisors is an integer number (7648120).
Almost surely, 282301211 is an apocalyptic number.
82301211 is a deficient number, since it is larger than the sum of its proper divisors (40068709).
82301211 is a wasteful number, since it uses less digits than its factorization.
82301211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11063 (or 11057 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 82301211 is about 9072.0014880951. The cubic root of 82301211 is about 434.9794520615.
Adding to 82301211 its reverse (11210328), we get a palindrome (93511539).
The spelling of 82301211 in words is "eighty-two million, three hundred one thousand, two hundred eleven".
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