Base | Representation |
---|---|
bin | 1101100001110000110… |
… | …0101010010110101011 |
3 | 211012212110002001010010 |
4 | 3120130030222112223 |
5 | 12301424214041433 |
6 | 254432542423003 |
7 | 22535056404636 |
oct | 3303414522653 |
9 | 735773061103 |
10 | 232401315243 |
11 | 8a619535989 |
12 | 3905a891a63 |
13 | 18bb9040766 |
14 | b36940cc1d |
15 | 60a2cd3e63 |
hex | 361c32a5ab |
232401315243 has 16 divisors (see below), whose sum is σ = 310846966560. Its totient is φ = 154445405184.
The previous prime is 232401315203. The next prime is 232401315269. The reversal of 232401315243 is 342513104232.
232401315243 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 232401315243 - 210 = 232401314219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 232401315243.
It is not an unprimeable number, because it can be changed into a prime (232401315203) 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, 1964955 + ... + 2079867.
It is an arithmetic number, because the mean of its divisors is an integer number (19427935410).
Almost surely, 2232401315243 is an apocalyptic number.
232401315243 is a deficient number, since it is larger than the sum of its proper divisors (78445651317).
232401315243 is a wasteful number, since it uses less digits than its factorization.
232401315243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117038.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 232401315243 its reverse (342513104232), we get a palindrome (574914419475).
The spelling of 232401315243 in words is "two hundred thirty-two billion, four hundred one million, three hundred fifteen thousand, two hundred forty-three".
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