Base | Representation |
---|---|
bin | 1101011001100100001… |
… | …1100110000111110001 |
3 | 211000012010000201012010 |
4 | 3112121003212013301 |
5 | 12232422441421223 |
6 | 253430344553133 |
7 | 22426412156130 |
oct | 3263103460761 |
9 | 730163021163 |
10 | 230201123313 |
11 | 8969a595147 |
12 | 38745a827a9 |
13 | 18928272945 |
14 | b1db121917 |
15 | 5ec4a7a393 |
hex | 35990e61f1 |
230201123313 has 16 divisors (see below), whose sum is σ = 357401206656. Its totient is φ = 129061545600.
The previous prime is 230201123311. The next prime is 230201123323. The reversal of 230201123313 is 313321102032.
230201123313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 230201123313 - 21 = 230201123311 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 230201123313.
It is not an unprimeable number, because it can be changed into a prime (230201123311) 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 15 ways as a sum of consecutive naturals, for example, 103413588 + ... + 103415813.
It is an arithmetic number, because the mean of its divisors is an integer number (22337575416).
Almost surely, 2230201123313 is an apocalyptic number.
It is an amenable number.
230201123313 is a deficient number, since it is larger than the sum of its proper divisors (127200083343).
230201123313 is a wasteful number, since it uses less digits than its factorization.
230201123313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206829464.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 230201123313 its reverse (313321102032), we get a palindrome (543522225345).
The spelling of 230201123313 in words is "two hundred thirty billion, two hundred one million, one hundred twenty-three thousand, three hundred thirteen".
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