Base | Representation |
---|---|
bin | 10000010011011010100 |
3 | 1000010211020 |
4 | 2002123110 |
5 | 114043403 |
6 | 15241140 |
7 | 4353342 |
oct | 2023324 |
9 | 1003736 |
10 | 534228 |
11 | 335412 |
12 | 2191b0 |
13 | 159216 |
14 | dc992 |
15 | a8453 |
hex | 826d4 |
534228 has 12 divisors (see below), whose sum is σ = 1246560. Its totient is φ = 178072.
The previous prime is 534211. The next prime is 534229. The reversal of 534228 is 822435.
It is a tau number, because it is divible by the number of its divisors (12).
It is a d-powerful number, because it can be written as 58 + 35 + 212 + 46 + 217 + 84 .
It is a nialpdrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 534198 and 534207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534229) by changing a digit.
534228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22248 + ... + 22271.
It is an arithmetic number, because the mean of its divisors is an integer number (103880).
2534228 is an apocalyptic number.
It is an amenable number.
534228 is an abundant number, since it is smaller than the sum of its proper divisors (712332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534228 is a wasteful number, since it uses less digits than its factorization.
534228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44526 (or 44524 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 534228 is about 730.9090230665. The cubic root of 534228 is about 81.1413474700.
The spelling of 534228 in words is "five hundred thirty-four thousand, two hundred twenty-eight".
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