Base | Representation |
---|---|
bin | 10010101001101010111000… |
… | …000100000010010111110001 |
3 | 101202102211120101102020220101 |
4 | 102221222320010002113301 |
5 | 41222423102103010131 |
6 | 450243151535512401 |
7 | 23164232364222214 |
oct | 2251527004022761 |
9 | 352384511366811 |
10 | 82028373485041 |
11 | 241560463a2215 |
12 | 9249794388701 |
13 | 36a031c800c99 |
14 | 16382a185577b |
15 | 973b2d854c61 |
hex | 4a9ab81025f1 |
82028373485041 has 8 divisors (see below), whose sum is σ = 83376356600168. Its totient is φ = 80680495392000.
The previous prime is 82028373484991. The next prime is 82028373485077. The reversal of 82028373485041 is 14058437382028.
It can be written as a sum of positive squares in 4 ways, for example, as 34895734416 + 81993477750625 = 186804^2 + 9055025^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82028373485041 - 227 = 82028239267313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82028373485081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24679800 + ... + 27805561.
It is an arithmetic number, because the mean of its divisors is an integer number (10422044575021).
Almost surely, 282028373485041 is an apocalyptic number.
It is an amenable number.
82028373485041 is a deficient number, since it is larger than the sum of its proper divisors (1347983115127).
82028373485041 is a wasteful number, since it uses less digits than its factorization.
82028373485041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52511043.
The product of its (nonzero) digits is 10321920, while the sum is 55.
The spelling of 82028373485041 in words is "eighty-two trillion, twenty-eight billion, three hundred seventy-three million, four hundred eighty-five thousand, forty-one".
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