Base | Representation |
---|---|
bin | 11011010101110… |
… | …01011000000010 |
3 | 120222120010111110 |
4 | 31222321120002 |
5 | 432203130431 |
6 | 34431424150 |
7 | 5453301405 |
oct | 1552713002 |
9 | 528503443 |
10 | 229348866 |
11 | 10850921a |
12 | 64985056 |
13 | 38691ab6 |
14 | 22661d3c |
15 | 15205346 |
hex | dab9602 |
229348866 has 32 divisors (see below), whose sum is σ = 472726080. Its totient is φ = 74126016.
The previous prime is 229348859. The next prime is 229348877. The reversal of 229348866 is 668843922.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68745 + ... + 72003.
It is an arithmetic number, because the mean of its divisors is an integer number (14772690).
Almost surely, 2229348866 is an apocalyptic number.
229348866 is an abundant number, since it is smaller than the sum of its proper divisors (243377214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229348866 is a wasteful number, since it uses less digits than its factorization.
229348866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3618.
The product of its digits is 995328, while the sum is 48.
The square root of 229348866 is about 15144.2684207591. The cubic root of 229348866 is about 612.1138399448.
The spelling of 229348866 in words is "two hundred twenty-nine million, three hundred forty-eight thousand, eight hundred sixty-six".
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