Base | Representation |
---|---|
bin | 11110111110111100000100 |
3 | 120021122110010 |
4 | 132332330010 |
5 | 4034401431 |
6 | 450030220 |
7 | 126015432 |
oct | 36767404 |
9 | 16248403 |
10 | 8122116 |
11 | 46482a2 |
12 | 2878370 |
13 | 18b4bb2 |
14 | 1115d52 |
15 | aa6846 |
hex | 7bef04 |
8122116 has 24 divisors (see below), whose sum is σ = 19220544. Its totient is φ = 2668960.
The previous prime is 8122099. The next prime is 8122123. The reversal of 8122116 is 6112218.
It is a junction number, because it is equal to n+sod(n) for n = 8122092 and 8122101.
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, 3915 + ... + 5618.
It is an arithmetic number, because the mean of its divisors is an integer number (800856).
Almost surely, 28122116 is an apocalyptic number.
It is an amenable number.
8122116 is an abundant number, since it is smaller than the sum of its proper divisors (11098428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8122116 is a wasteful number, since it uses less digits than its factorization.
8122116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9611 (or 9609 counting only the distinct ones).
The product of its digits is 192, while the sum is 21.
The square root of 8122116 is about 2849.9326307827. The cubic root of 8122116 is about 201.0124989134.
The spelling of 8122116 in words is "eight million, one hundred twenty-two thousand, one hundred sixteen".
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