Base | Representation |
---|---|
bin | 1001111000011… |
… | …11000111110001 |
3 | 12202222201122200 |
4 | 10330033013301 |
5 | 132210240231 |
6 | 12120453413 |
7 | 2024430222 |
oct | 474170761 |
9 | 182881580 |
10 | 82899441 |
11 | 42881639 |
12 | 2391a269 |
13 | 14237031 |
14 | b01d249 |
15 | 7427be6 |
hex | 4f0f1f1 |
82899441 has 12 divisors (see below), whose sum is σ = 120202368. Its totient is φ = 55054584.
The previous prime is 82899431. The next prime is 82899449. The reversal of 82899441 is 14499828.
It is not a de Polignac number, because 82899441 - 25 = 82899409 is a prime.
It is a super-2 number, since 2×828994412 = 13744634636224962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (82899449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15145 + ... + 19878.
It is an arithmetic number, because the mean of its divisors is an integer number (10016864).
Almost surely, 282899441 is an apocalyptic number.
It is an amenable number.
82899441 is a deficient number, since it is larger than the sum of its proper divisors (37302927).
82899441 is a wasteful number, since it uses less digits than its factorization.
82899441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35292 (or 35289 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The square root of 82899441 is about 9104.9130144115. The cubic root of 82899441 is about 436.0308331167.
The spelling of 82899441 in words is "eighty-two million, eight hundred ninety-nine thousand, four hundred forty-one".
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