Base | Representation |
---|---|
bin | 11110111101010000100010 |
3 | 120021022000020 |
4 | 132331100202 |
5 | 4034141414 |
6 | 445534310 |
7 | 125656401 |
oct | 36752042 |
9 | 16238006 |
10 | 8115234 |
11 | 4643106 |
12 | 2874396 |
13 | 18b1a1a |
14 | 1113638 |
15 | aa47a9 |
hex | 7bd422 |
8115234 has 16 divisors (see below), whose sum is σ = 16286400. Its totient is φ = 2695760.
The previous prime is 8115227. The next prime is 8115259. The reversal of 8115234 is 4325118.
8115234 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×81152343 (a number of 22 digits) contains 333 as substring.
It is a Curzon 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, 309 + ... + 4040.
It is an arithmetic number, because the mean of its divisors is an integer number (1017900).
Almost surely, 28115234 is an apocalyptic number.
8115234 is an abundant number, since it is smaller than the sum of its proper divisors (8171166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8115234 is a wasteful number, since it uses less digits than its factorization.
8115234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4665.
The product of its digits is 960, while the sum is 24.
The square root of 8115234 is about 2848.7249779507. The cubic root of 8115234 is about 200.9557091590.
The spelling of 8115234 in words is "eight million, one hundred fifteen thousand, two hundred thirty-four".
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