Base | Representation |
---|---|
bin | 1001111000010… |
… | …01100001000110 |
3 | 12202221120011111 |
4 | 10330021201012 |
5 | 132204021421 |
6 | 12120155234 |
7 | 2024303260 |
oct | 474114106 |
9 | 182846144 |
10 | 82876486 |
11 | 42866370 |
12 | 23908b1a |
13 | 14229754 |
14 | b014b30 |
15 | 7420ee1 |
hex | 4f09846 |
82876486 has 16 divisors (see below), whose sum is σ = 154990080. Its totient is φ = 32289480.
The previous prime is 82876481. The next prime is 82876489. The reversal of 82876486 is 68467828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82876481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268926 + ... + 269233.
It is an arithmetic number, because the mean of its divisors is an integer number (9686880).
Almost surely, 282876486 is an apocalyptic number.
82876486 is a deficient number, since it is larger than the sum of its proper divisors (72113594).
82876486 is a wasteful number, since it uses less digits than its factorization.
82876486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538179.
The product of its digits is 1032192, while the sum is 49.
The square root of 82876486 is about 9103.6523439771. The cubic root of 82876486 is about 435.9905835017.
The spelling of 82876486 in words is "eighty-two million, eight hundred seventy-six thousand, four hundred eighty-six".
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