Base | Representation |
---|---|
bin | 11110101110010101100000 |
3 | 120011012011110 |
4 | 132232111200 |
5 | 4030212422 |
6 | 444343320 |
7 | 125313243 |
oct | 36562540 |
9 | 16135143 |
10 | 8054112 |
11 | 46011a0 |
12 | 2844b40 |
13 | 188cc61 |
14 | 10d925a |
15 | a9160c |
hex | 7ae560 |
8054112 has 96 divisors (see below), whose sum is σ = 23950080. Its totient is φ = 2347520.
The previous prime is 8054099. The next prime is 8054113. The reversal of 8054112 is 2114508.
It is a tau number, because it is divible by the number of its divisors (96).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8054113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30493 + ... + 30755.
It is an arithmetic number, because the mean of its divisors is an integer number (249480).
Almost surely, 28054112 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 8054112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11975040).
8054112 is an abundant number, since it is smaller than the sum of its proper divisors (15895968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8054112 is a wasteful number, since it uses less digits than its factorization.
8054112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316 (or 308 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 8054112 is about 2837.9767440908. The cubic root of 8054112 is about 200.4499204324.
Subtracting from 8054112 its sum of digits (21), we obtain a triangular number (8054091 = T4013).
The spelling of 8054112 in words is "eight million, fifty-four thousand, one hundred twelve".
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