Base | Representation |
---|---|
bin | 1101100001000011111… |
… | …1100111100100000101 |
3 | 211012101100101020120020 |
4 | 3120100333213210011 |
5 | 12301033104042230 |
6 | 254402145525353 |
7 | 22530314610204 |
oct | 3302077474405 |
9 | 735340336506 |
10 | 232213346565 |
11 | 8a532420272 |
12 | 39007943859 |
13 | 18b891097a5 |
14 | b34c47d23b |
15 | 6091554810 |
hex | 3610fe7905 |
232213346565 has 64 divisors (see below), whose sum is σ = 390610501632. Its totient is φ = 117652953600.
The previous prime is 232213346543. The next prime is 232213346569. The reversal of 232213346565 is 565643312232.
232213346565 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 232213346565 - 210 = 232213345541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232213346569) 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 63 ways as a sum of consecutive naturals, for example, 7677402 + ... + 7707588.
It is an arithmetic number, because the mean of its divisors is an integer number (6103289088).
Almost surely, 2232213346565 is an apocalyptic number.
It is an amenable number.
232213346565 is a deficient number, since it is larger than the sum of its proper divisors (158397155067).
232213346565 is a wasteful number, since it uses less digits than its factorization.
232213346565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30530.
The product of its digits is 777600, while the sum is 42.
Adding to 232213346565 its reverse (565643312232), we get a palindrome (797856658797).
The spelling of 232213346565 in words is "two hundred thirty-two billion, two hundred thirteen million, three hundred forty-six thousand, five hundred sixty-five".
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