Base | Representation |
---|---|
bin | 1010101001111100000011… |
… | …01011011000110001110110 |
3 | 10001222000002011102222122020 |
4 | 11110332001223120301312 |
5 | 11032344120342443410 |
6 | 121500053242414010 |
7 | 4635564346546656 |
oct | 524760153306166 |
9 | 101860064388566 |
10 | 23431222234230 |
11 | 7514142111878 |
12 | 2765164b01306 |
13 | 100c729ac4885 |
14 | 5b0111bdc366 |
15 | 2a977707aa70 |
hex | 154f81ad8c76 |
23431222234230 has 64 divisors (see below), whose sum is σ = 56262532055040. Its totient is φ = 6245260016256.
The previous prime is 23431222234153. The next prime is 23431222234243. The reversal of 23431222234230 is 3243222213432.
It is a junction number, because it is equal to n+sod(n) for n = 23431222234191 and 23431222234200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1036172404 + ... + 1036195016.
It is an arithmetic number, because the mean of its divisors is an integer number (879102063360).
Almost surely, 223431222234230 is an apocalyptic number.
23431222234230 is an abundant number, since it is smaller than the sum of its proper divisors (32831309820810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23431222234230 is a wasteful number, since it uses less digits than its factorization.
23431222234230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38045.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 23431222234230 its reverse (3243222213432), we get a palindrome (26674444447662).
The spelling of 23431222234230 in words is "twenty-three trillion, four hundred thirty-one billion, two hundred twenty-two million, two hundred thirty-four thousand, two hundred thirty".
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