Base | Representation |
---|---|
bin | 11001101100101101010101… |
… | …101100001110111101101111 |
3 | 112211011221102012002001201011 |
4 | 121230231111230032331233 |
5 | 104303234113011200411 |
6 | 1040214140253530051 |
7 | 32543451513111400 |
oct | 3154552554167557 |
9 | 484157365061634 |
10 | 113023502053231 |
11 | 33015aa8435360 |
12 | 108148661a3927 |
13 | 4b0b0bbbb4023 |
14 | 1dca51c2939a7 |
15 | d10002387c21 |
hex | 66cb55b0ef6f |
113023502053231 has 48 divisors (see below), whose sum is σ = 145632590167680. Its totient is φ = 86718142969920.
The previous prime is 113023502053213. The next prime is 113023502053303. The reversal of 113023502053231 is 132350205320311.
It is not a de Polignac number, because 113023502053231 - 29 = 113023502052719 is a prime.
It is a super-2 number, since 2×1130235020532312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 113023502053193 and 113023502053202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113023502033231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82707196 + ... + 84062638.
It is an arithmetic number, because the mean of its divisors is an integer number (3034012295160).
Almost surely, 2113023502053231 is an apocalyptic number.
113023502053231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
113023502053231 is a deficient number, since it is larger than the sum of its proper divisors (32609088114449).
113023502053231 is a wasteful number, since it uses less digits than its factorization.
113023502053231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1357844 (or 1357837 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 31.
Adding to 113023502053231 its reverse (132350205320311), we get a palindrome (245373707373542).
The spelling of 113023502053231 in words is "one hundred thirteen trillion, twenty-three billion, five hundred two million, fifty-three thousand, two hundred thirty-one".
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