Base | Representation |
---|---|
bin | 10101110100110110… |
… | …010100101110111011 |
3 | 2020111020112020201100 |
4 | 111310312110232323 |
5 | 340443404443420 |
6 | 14433242222443 |
7 | 1456514130030 |
oct | 256466245673 |
9 | 66436466640 |
10 | 23435234235 |
11 | 9a36640386 |
12 | 46604b4a23 |
13 | 22962b900a |
14 | 11c4625387 |
15 | 922633190 |
hex | 574d94bbb |
23435234235 has 48 divisors (see below), whose sum is σ = 47411859456. Its totient is φ = 10485301824.
The previous prime is 23435234227. The next prime is 23435234237. The reversal of 23435234235 is 53243253432.
It is a happy number.
23435234235 is a `hidden beast` number, since 2 + 343 + 52 + 34 + 235 = 666.
It is not a de Polignac number, because 23435234235 - 23 = 23435234227 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23435234235.
It is not an unprimeable number, because it can be changed into a prime (23435234237) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 776659 + ... + 806268.
It is an arithmetic number, because the mean of its divisors is an integer number (987747072).
Almost surely, 223435234235 is an apocalyptic number.
23435234235 is an abundant number, since it is smaller than the sum of its proper divisors (23976625221).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23435234235 is a wasteful number, since it uses less digits than its factorization.
23435234235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1582992 (or 1582989 counting only the distinct ones).
The product of its digits is 259200, while the sum is 36.
Adding to 23435234235 its reverse (53243253432), we get a palindrome (76678487667).
The spelling of 23435234235 in words is "twenty-three billion, four hundred thirty-five million, two hundred thirty-four thousand, two hundred thirty-five".
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