Base | Representation |
---|---|
bin | 1001111000111… |
… | …11001010111111 |
3 | 12210010001211120 |
4 | 10330133022333 |
5 | 132214341213 |
6 | 12122122023 |
7 | 2025123000 |
oct | 474371277 |
9 | 183101746 |
10 | 82965183 |
11 | 42916a74 |
12 | 23950313 |
13 | 1425ac32 |
14 | b0391a7 |
15 | 743c423 |
hex | 4f1f2bf |
82965183 has 16 divisors (see below), whose sum is σ = 129004800. Its totient is φ = 47408088.
The previous prime is 82965173. The next prime is 82965203. The reversal of 82965183 is 38156928.
It is not a de Polignac number, because 82965183 - 26 = 82965119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82965173) 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, 39285 + ... + 41342.
It is an arithmetic number, because the mean of its divisors is an integer number (8062800).
Almost surely, 282965183 is an apocalyptic number.
82965183 is a deficient number, since it is larger than the sum of its proper divisors (46039617).
82965183 is an equidigital number, since it uses as much as digits as its factorization.
82965183 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80651 (or 80637 counting only the distinct ones).
The product of its digits is 103680, while the sum is 42.
The square root of 82965183 is about 9108.5225475924. The cubic root of 82965183 is about 436.1460649544.
The spelling of 82965183 in words is "eighty-two million, nine hundred sixty-five thousand, one hundred eighty-three".
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