Base | Representation |
---|---|
bin | 1010100100011000011111… |
… | …11010100101100100001000 |
3 | 10001021202100220112120022100 |
4 | 11102030033322211210020 |
5 | 11021232201233230422 |
6 | 121232243523553400 |
7 | 4616026111364610 |
oct | 522141772454410 |
9 | 101252326476270 |
10 | 23240335055112 |
11 | 745019729a8aa |
12 | 273417122b860 |
13 | cc7728738006 |
14 | 5a4ba40dda40 |
15 | 2a4803b6b7ac |
hex | 15230fea5908 |
23240335055112 has 96 divisors (see below), whose sum is σ = 72392551358400. Its totient is φ = 6597802104192.
The previous prime is 23240335055111. The next prime is 23240335055167. The reversal of 23240335055112 is 21155053304232.
23240335055112 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 0 + 33 + 505 + 5 + 112 = 666.
It is a super-3 number, since 3×232403350551123 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (23240335055111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146773662 + ... + 146931917.
It is an arithmetic number, because the mean of its divisors is an integer number (754089076650).
Almost surely, 223240335055112 is an apocalyptic number.
It is an amenable number.
23240335055112 is an abundant number, since it is smaller than the sum of its proper divisors (49152216303288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23240335055112 is a wasteful number, since it uses less digits than its factorization.
23240335055112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293705755 (or 293705748 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 23240335055112 its reverse (21155053304232), we get a palindrome (44395388359344).
The spelling of 23240335055112 in words is "twenty-three trillion, two hundred forty billion, three hundred thirty-five million, fifty-five thousand, one hundred twelve".
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