Base | Representation |
---|---|
bin | 1101011001001100010… |
… | …1101111011000000101 |
3 | 210222221010200001021222 |
4 | 3112103011233120011 |
5 | 12232221330202323 |
6 | 253412411250125 |
7 | 22424055263156 |
oct | 3262305573005 |
9 | 728833601258 |
10 | 230101022213 |
11 | 89649034767 |
12 | 38718449945 |
13 | 189105c511a |
14 | b1cbb0592d |
15 | 5ebada59c8 |
hex | 359316f605 |
230101022213 has 8 divisors (see below), whose sum is σ = 234964719000. Its totient is φ = 225256665088.
The previous prime is 230101022183. The next prime is 230101022303. The reversal of 230101022213 is 312220101032.
230101022213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 38937944929 + 191163077284 = 197327^2 + 437222^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230101022213 - 236 = 161381545477 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230101022191 and 230101022200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230101022113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4810868 + ... + 4858461.
It is an arithmetic number, because the mean of its divisors is an integer number (29370589875).
Almost surely, 2230101022213 is an apocalyptic number.
It is an amenable number.
230101022213 is a deficient number, since it is larger than the sum of its proper divisors (4863696787).
230101022213 is an equidigital number, since it uses as much as digits as its factorization.
230101022213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9669831.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 230101022213 its reverse (312220101032), we get a palindrome (542321123245).
The spelling of 230101022213 in words is "two hundred thirty billion, one hundred one million, twenty-two thousand, two hundred thirteen".
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