Base | Representation |
---|---|
bin | 11011010101000… |
… | …10111011100010 |
3 | 120222101110101102 |
4 | 31222202323202 |
5 | 432142210210 |
6 | 34425434402 |
7 | 5452436360 |
oct | 1552427342 |
9 | 528343342 |
10 | 229256930 |
11 | 108456141 |
12 | 6493ba02 |
13 | 3865bcb6 |
14 | 2263a630 |
15 | 151d7ea5 |
hex | daa2ee2 |
229256930 has 32 divisors (see below), whose sum is σ = 472742784. Its totient is φ = 78414336.
The previous prime is 229256903. The next prime is 229256933. The reversal of 229256930 is 39652922.
It is not an unprimeable number, because it can be changed into a prime (229256933) 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, 27314 + ... + 34706.
It is an arithmetic number, because the mean of its divisors is an integer number (14773212).
Almost surely, 2229256930 is an apocalyptic number.
229256930 is an abundant number, since it is smaller than the sum of its proper divisors (243485854).
229256930 is a wasteful number, since it uses less digits than its factorization.
229256930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7850.
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 229256930 is about 15141.2327767590. The cubic root of 229256930 is about 612.0320390620.
The spelling of 229256930 in words is "two hundred twenty-nine million, two hundred fifty-six thousand, nine hundred thirty".
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