Base | Representation |
---|---|
bin | 10111100001010000101… |
… | …10110101111011101000 |
3 | 2212020221000220200211110 |
4 | 23300220112311323220 |
5 | 101220023004201420 |
6 | 1415130014230320 |
7 | 112246144360350 |
oct | 13605026657350 |
9 | 2766830820743 |
10 | 808130928360 |
11 | 2917a99285a8 |
12 | 1107554b53a0 |
13 | 5b28b6719a2 |
14 | 2b184191b60 |
15 | 1604c050ee0 |
hex | bc285b5ee8 |
808130928360 has 512 divisors, whose sum is σ = 2966196879360. Its totient is φ = 172123370496.
The previous prime is 808130928359. The next prime is 808130928377. The reversal of 808130928360 is 63829031808.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 387963879 + ... + 387965961.
It is an arithmetic number, because the mean of its divisors is an integer number (5793353280).
Almost surely, 2808130928360 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 808130928360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483098439680).
808130928360 is an abundant number, since it is smaller than the sum of its proper divisors (2158065951000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808130928360 is a wasteful number, since it uses less digits than its factorization.
808130928360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2637 (or 2633 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 808130928360 in words is "eight hundred eight billion, one hundred thirty million, nine hundred twenty-eight thousand, three hundred sixty".
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