Base | Representation |
---|---|
bin | 11011011010110… |
… | …10110101100100 |
3 | 121000210201200202 |
4 | 31231122311210 |
5 | 432340311322 |
6 | 34453530032 |
7 | 5462024465 |
oct | 1555326544 |
9 | 530721622 |
10 | 230010212 |
11 | 108920093 |
12 | 65043918 |
13 | 38863b23 |
14 | 22794d6c |
15 | 152d6292 |
hex | db5ad64 |
230010212 has 24 divisors (see below), whose sum is σ = 420650496. Its totient is φ = 109839488.
The previous prime is 230010203. The next prime is 230010217. The reversal of 230010212 is 212010032.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 230010193 and 230010202.
It is not an unprimeable number, because it can be changed into a prime (230010217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77948 + ... + 80844.
It is an arithmetic number, because the mean of its divisors is an integer number (17527104).
Almost surely, 2230010212 is an apocalyptic number.
It is an amenable number.
230010212 is a deficient number, since it is larger than the sum of its proper divisors (190640284).
230010212 is a wasteful number, since it uses less digits than its factorization.
230010212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3787 (or 3785 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 230010212 is about 15166.0875640358. The cubic root of 230010212 is about 612.7016352386.
Adding to 230010212 its reverse (212010032), we get a palindrome (442020244).
The spelling of 230010212 in words is "two hundred thirty million, ten thousand, two hundred twelve".
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