Base | Representation |
---|---|
bin | 1111010110000011… |
… | …11001110101111010 |
3 | 210021010110110022210 |
4 | 13223001321311322 |
5 | 113332424041442 |
6 | 3441243155550 |
7 | 411101540412 |
oct | 75301716572 |
9 | 23233413283 |
10 | 8238112122 |
11 | 3548221629 |
12 | 171ab15bb6 |
13 | a13982876 |
14 | 58216b642 |
15 | 33338219c |
hex | 1eb079d7a |
8238112122 has 8 divisors (see below), whose sum is σ = 16476224256. Its totient is φ = 2746037372.
The previous prime is 8238112117. The next prime is 8238112133. The reversal of 8238112122 is 2212118328.
It is a sphenic number, since it is the product of 3 distinct primes.
8238112122 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 8238112122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686509338 + ... + 686509349.
It is an arithmetic number, because the mean of its divisors is an integer number (2059528032).
Almost surely, 28238112122 is an apocalyptic number.
8238112122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8238112122 is a wasteful number, since it uses less digits than its factorization.
8238112122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1373018692.
The product of its digits is 3072, while the sum is 30.
The square root of 8238112122 is about 90764.0464170698. The cubic root of 8238112122 is about 2019.6490029946.
The spelling of 8238112122 in words is "eight billion, two hundred thirty-eight million, one hundred twelve thousand, one hundred twenty-two".
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