Base | Representation |
---|---|
bin | 10111110101001010111001… |
… | …100011101001110001010101 |
3 | 111202002122002210122022112201 |
4 | 113311022321203221301111 |
5 | 102214142114200304320 |
6 | 1010524314000044501 |
7 | 31035123242020342 |
oct | 2765127143516125 |
9 | 452078083568481 |
10 | 104808905088085 |
11 | 30439230617a70 |
12 | b908802303731 |
13 | 466358bab9723 |
14 | 1bc4ac70637c9 |
15 | c1b4c074b70a |
hex | 5f52b98e9c55 |
104808905088085 has 32 divisors (see below), whose sum is σ = 139257646387200. Its totient is φ = 75088353188160.
The previous prime is 104808905088023. The next prime is 104808905088109. The reversal of 104808905088085 is 580880509808401.
It is not a de Polignac number, because 104808905088085 - 223 = 104808896699477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25566039 + ... + 29380948.
It is an arithmetic number, because the mean of its divisors is an integer number (4351801449600).
Almost surely, 2104808905088085 is an apocalyptic number.
It is an amenable number.
104808905088085 is a deficient number, since it is larger than the sum of its proper divisors (34448741299115).
104808905088085 is a wasteful number, since it uses less digits than its factorization.
104808905088085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54947521.
The product of its (nonzero) digits is 29491200, while the sum is 64.
The spelling of 104808905088085 in words is "one hundred four trillion, eight hundred eight billion, nine hundred five million, eighty-eight thousand, eighty-five".
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