Base | Representation |
---|---|
bin | 100110100011111001… |
… | …1010001100111011111 |
3 | 21220202002202011222020 |
4 | 1031013303101213133 |
5 | 2324043101034323 |
6 | 102013020151223 |
7 | 5661040623105 |
oct | 1150763214737 |
9 | 256662664866 |
10 | 82809002463 |
11 | 32134583220 |
12 | 14070698513 |
13 | 7a69094855 |
14 | 4017c63c75 |
15 | 2249dd5ae3 |
hex | 1347cd19df |
82809002463 has 16 divisors (see below), whose sum is σ = 120455683200. Its totient is φ = 50184680480.
The previous prime is 82809002461. The next prime is 82809002501. The reversal of 82809002463 is 36420090828.
It is not a de Polignac number, because 82809002463 - 21 = 82809002461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82809002461) 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, 728068 + ... + 834086.
It is an arithmetic number, because the mean of its divisors is an integer number (7528480200).
Almost surely, 282809002463 is an apocalyptic number.
82809002463 is a deficient number, since it is larger than the sum of its proper divisors (37646680737).
82809002463 is a wasteful number, since it uses less digits than its factorization.
82809002463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129702.
The product of its (nonzero) digits is 165888, while the sum is 42.
The spelling of 82809002463 in words is "eighty-two billion, eight hundred nine million, two thousand, four hundred sixty-three".
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