Base | Representation |
---|---|
bin | 11011011101001… |
… | …10100001010010 |
3 | 121001101110221011 |
4 | 31232212201102 |
5 | 432430221320 |
6 | 34504321134 |
7 | 5464455331 |
oct | 1556464122 |
9 | 531343834 |
10 | 230320210 |
11 | 109011a8a |
12 | 651731aa |
13 | 38941c63 |
14 | 22835d18 |
15 | 1534805a |
hex | dba6852 |
230320210 has 32 divisors (see below), whose sum is σ = 424714752. Its totient is φ = 89887680.
The previous prime is 230320187. The next prime is 230320213. The reversal of 230320210 is 12023032.
It is a happy number.
230320210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (230320213) 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, 216139 + ... + 217201.
It is an arithmetic number, because the mean of its divisors is an integer number (13272336).
Almost surely, 2230320210 is an apocalyptic number.
230320210 is a deficient number, since it is larger than the sum of its proper divisors (194394542).
230320210 is a wasteful number, since it uses less digits than its factorization.
230320210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1578.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 230320210 is about 15176.3042273144. The cubic root of 230320210 is about 612.9767694227.
Adding to 230320210 its reverse (12023032), we get a palindrome (242343242).
The spelling of 230320210 in words is "two hundred thirty million, three hundred twenty thousand, two hundred ten".
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