Base | Representation |
---|---|
bin | 1110111100011011… |
… | …00101011000000000 |
3 | 202201010211012021110 |
4 | 13132031211120000 |
5 | 112412401221313 |
6 | 3404042123320 |
7 | 402550654146 |
oct | 73615453000 |
9 | 22633735243 |
10 | 8023070208 |
11 | 34478a543a |
12 | 167aab0540 |
13 | 9ab25cb2a |
14 | 561791596 |
15 | 31e555ec3 |
hex | 1de365600 |
8023070208 has 80 divisors (see below), whose sum is σ = 21594711600. Its totient is φ = 2646736896.
The previous prime is 8023070179. The next prime is 8023070213. The reversal of 8023070208 is 8020703208.
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, 122068 + ... + 175916.
It is an arithmetic number, because the mean of its divisors is an integer number (269933895).
Almost surely, 28023070208 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 8023070208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10797355800).
8023070208 is an abundant number, since it is smaller than the sum of its proper divisors (13571641392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8023070208 is an equidigital number, since it uses as much as digits as its factorization.
8023070208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53967 (or 53951 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 8023070208 is about 89571.5926396310. The cubic root of 8023070208 is about 2001.9206722519.
The spelling of 8023070208 in words is "eight billion, twenty-three million, seventy thousand, two hundred eight".
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