Base | Representation |
---|---|
bin | 1010101001111110010011… |
… | …11010110101001100100110 |
3 | 10001222010012122001101012120 |
4 | 11110333021322311030212 |
5 | 11032404111131223332 |
6 | 121500413420130410 |
7 | 4635636364500216 |
oct | 524771172651446 |
9 | 101863178041176 |
10 | 23432434242342 |
11 | 751470427a474 |
12 | 2765442996a06 |
13 | 100c890c31938 |
14 | 5b01c8b76246 |
15 | 2a97e868932c |
hex | 154fc9eb5326 |
23432434242342 has 32 divisors (see below), whose sum is σ = 47088353549184. Its totient is φ = 7773566068800.
The previous prime is 23432434242341. The next prime is 23432434242379. The reversal of 23432434242342 is 24324243423432.
It is a junction number, because it is equal to n+sod(n) for n = 23432434242294 and 23432434242303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23432434242341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46198578 + ... + 46703034.
It is an arithmetic number, because the mean of its divisors is an integer number (1471511048412).
Almost surely, 223432434242342 is an apocalyptic number.
23432434242342 is an abundant number, since it is smaller than the sum of its proper divisors (23655919306842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23432434242342 is a wasteful number, since it uses less digits than its factorization.
23432434242342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541364.
The product of its digits is 2654208, while the sum is 42.
Adding to 23432434242342 its reverse (24324243423432), we get a palindrome (47756677665774).
The spelling of 23432434242342 in words is "twenty-three trillion, four hundred thirty-two billion, four hundred thirty-four million, two hundred forty-two thousand, three hundred forty-two".
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