Base | Representation |
---|---|
bin | 11110111101000100000000 |
3 | 120021020220112 |
4 | 132331010000 |
5 | 4034130212 |
6 | 445530452 |
7 | 125654144 |
oct | 36750400 |
9 | 16236815 |
10 | 8114432 |
11 | 4642547 |
12 | 2873a28 |
13 | 18b1551 |
14 | 1113224 |
15 | aa4422 |
hex | 7bd100 |
8114432 has 36 divisors (see below), whose sum is σ = 16771020. Its totient is φ = 3913728.
The previous prime is 8114429. The next prime is 8114453. The reversal of 8114432 is 2344118.
8114432 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6635776 + 1478656 = 2576^2 + 1216^2 .
It is a nialpdrome in base 15.
It is a zygodrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 8114398 and 8114407.
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, 6878 + ... + 7970.
Almost surely, 28114432 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 8114432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8385510).
8114432 is an abundant number, since it is smaller than the sum of its proper divisors (8656588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8114432 is a wasteful number, since it uses less digits than its factorization.
8114432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138 (or 1124 counting only the distinct ones).
The product of its digits is 768, while the sum is 23.
The square root of 8114432 is about 2848.5842097435. The cubic root of 8114432 is about 200.9490890258.
The spelling of 8114432 in words is "eight million, one hundred fourteen thousand, four hundred thirty-two".
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