Base | Representation |
---|---|
bin | 10101100010010011… |
… | …001011011010001000 |
3 | 2012200112221111021202 |
4 | 111202103023122020 |
5 | 334324222443422 |
6 | 14342324123332 |
7 | 1446015010220 |
oct | 254223133210 |
9 | 65615844252 |
10 | 23124031112 |
11 | 9896a04916 |
12 | 4594236548 |
13 | 2246997b60 |
14 | 1195177080 |
15 | 90515eb92 |
hex | 5624cb688 |
23124031112 has 64 divisors (see below), whose sum is σ = 53383881600. Its totient is φ = 9144414720.
The previous prime is 23124031087. The next prime is 23124031141. The reversal of 23124031112 is 21113042132.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2659412 + ... + 2668092.
It is an arithmetic number, because the mean of its divisors is an integer number (834123150).
Almost surely, 223124031112 is an apocalyptic number.
It is an amenable number.
23124031112 is an abundant number, since it is smaller than the sum of its proper divisors (30259850488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124031112 is a wasteful number, since it uses less digits than its factorization.
23124031112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12366 (or 12362 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 23124031112 its reverse (21113042132), we get a palindrome (44237073244).
The spelling of 23124031112 in words is "twenty-three billion, one hundred twenty-four million, thirty-one thousand, one hundred twelve".
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