Base | Representation |
---|---|
bin | 11011010110001… |
… | …00110101110000 |
3 | 120222122111220122 |
4 | 31223010311300 |
5 | 432211131244 |
6 | 34432425412 |
7 | 5453555330 |
oct | 1553046560 |
9 | 528574818 |
10 | 229395824 |
11 | 108540529 |
12 | 649a8268 |
13 | 386aa298 |
14 | 226750c0 |
15 | 152141ee |
hex | dac4d70 |
229395824 has 80 divisors (see below), whose sum is σ = 541322496. Its totient is φ = 91929600.
The previous prime is 229395823. The next prime is 229395847. The reversal of 229395824 is 428593922.
229395824 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 not an unprimeable number, because it can be changed into a prime (229395821) 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, 401459 + ... + 402029.
Almost surely, 2229395824 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 229395824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270661248).
229395824 is an abundant number, since it is smaller than the sum of its proper divisors (311926672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229395824 is a wasteful number, since it uses less digits than its factorization.
229395824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814 (or 808 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The square root of 229395824 is about 15145.8186969209. The cubic root of 229395824 is about 612.1556128135.
The spelling of 229395824 in words is "two hundred twenty-nine million, three hundred ninety-five thousand, eight hundred twenty-four".
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