Base | Representation |
---|---|
bin | 11011011010000… |
… | …10011100111000 |
3 | 121000121122200100 |
4 | 31231002130320 |
5 | 432324112303 |
6 | 34451435400 |
7 | 5461130334 |
oct | 1555023470 |
9 | 530548610 |
10 | 229910328 |
11 | 10886203a |
12 | 64bb5b60 |
13 | 3882a51b |
14 | 2276a7c4 |
15 | 152b68a3 |
hex | db42738 |
229910328 has 48 divisors (see below), whose sum is σ = 624241800. Its totient is φ = 76443840.
The previous prime is 229910327. The next prime is 229910333. The reversal of 229910328 is 823019922.
229910328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 229910292 and 229910301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229910327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26358 + ... + 33978.
Almost surely, 2229910328 is an apocalyptic number.
It is an amenable number.
229910328 is an abundant number, since it is smaller than the sum of its proper divisors (394331472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229910328 is a wasteful number, since it uses less digits than its factorization.
229910328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8052 (or 8045 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 229910328 is about 15162.7942015975. The cubic root of 229910328 is about 612.6129320017.
The spelling of 229910328 in words is "two hundred twenty-nine million, nine hundred ten thousand, three hundred twenty-eight".
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