Base | Representation |
---|---|
bin | 10101111010100101… |
… | …001101101010001110 |
3 | 2020201221111120221212 |
4 | 111322211031222032 |
5 | 341143020141420 |
6 | 14450555454422 |
7 | 1462062463013 |
oct | 257245155216 |
9 | 66657446855 |
10 | 23531412110 |
11 | 9a85961228 |
12 | 4688757412 |
13 | 22b01c1bbb |
14 | 11d32dd70a |
15 | 92acd03c5 |
hex | 57a94da8e |
23531412110 has 32 divisors (see below), whose sum is σ = 43740691200. Its totient is φ = 9105223680.
The previous prime is 23531412083. The next prime is 23531412119. The reversal of 23531412110 is 1121413532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23531412119) 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, 819476 + ... + 847704.
It is an arithmetic number, because the mean of its divisors is an integer number (1366896600).
Almost surely, 223531412110 is an apocalyptic number.
23531412110 is a deficient number, since it is larger than the sum of its proper divisors (20209279090).
23531412110 is a wasteful number, since it uses less digits than its factorization.
23531412110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30956.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 23531412110 its reverse (1121413532), we get a palindrome (24652825642).
The spelling of 23531412110 in words is "twenty-three billion, five hundred thirty-one million, four hundred twelve thousand, one hundred ten".
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