Base | Representation |
---|---|
bin | 100101011001111010… |
… | …0110010011111010110 |
3 | 21200100002020110020101 |
4 | 1022303310302133112 |
5 | 2304002022340121 |
6 | 100522412524314 |
7 | 5542363614250 |
oct | 1126364623726 |
9 | 250302213211 |
10 | 80326371286 |
11 | 31080162717 |
12 | 1369918069a |
13 | 7761937015 |
14 | 3c60254cd0 |
15 | 2151e8b491 |
hex | 12b3d327d6 |
80326371286 has 16 divisors (see below), whose sum is σ = 138707480736. Its totient is φ = 34174305216.
The previous prime is 80326371247. The next prime is 80326371311. The reversal of 80326371286 is 68217362308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20938221 + ... + 20942056.
It is an arithmetic number, because the mean of its divisors is an integer number (8669217546).
Almost surely, 280326371286 is an apocalyptic number.
80326371286 is a deficient number, since it is larger than the sum of its proper divisors (58381109450).
80326371286 is a wasteful number, since it uses less digits than its factorization.
80326371286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41880423.
The product of its (nonzero) digits is 580608, while the sum is 46.
The spelling of 80326371286 in words is "eighty billion, three hundred twenty-six million, three hundred seventy-one thousand, two hundred eighty-six".
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