Base | Representation |
---|---|
bin | 11011001100001… |
… | …00101011110100 |
3 | 120220011220001220 |
4 | 31212010223310 |
5 | 431342200333 |
6 | 34344350340 |
7 | 5436454203 |
oct | 1546045364 |
9 | 526156056 |
10 | 228084468 |
11 | 107825267 |
12 | 644753b0 |
13 | 3833b431 |
14 | 2241323a |
15 | 150558b3 |
hex | d984af4 |
228084468 has 24 divisors (see below), whose sum is σ = 555336768. Its totient is φ = 72722496.
The previous prime is 228084431. The next prime is 228084481. The reversal of 228084468 is 864480822.
228084468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 412921 + ... + 413472.
It is an arithmetic number, because the mean of its divisors is an integer number (23139032).
Almost surely, 2228084468 is an apocalyptic number.
It is an amenable number.
228084468 is an abundant number, since it is smaller than the sum of its proper divisors (327252300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228084468 is a wasteful number, since it uses less digits than its factorization.
228084468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826423 (or 826421 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 42.
The square root of 228084468 is about 15102.4656265128. The cubic root of 228084468 is about 610.9869073226.
The spelling of 228084468 in words is "two hundred twenty-eight million, eighty-four thousand, four hundred sixty-eight".
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