Base | Representation |
---|---|
bin | 11011111110000100111110… |
… | …010001001101100100000100 |
3 | 121010112221120121212102121100 |
4 | 123332010332101031210010 |
5 | 112110422014433233012 |
6 | 1113343252455020100 |
7 | 34624260563250051 |
oct | 3376047621154404 |
9 | 533487517772540 |
10 | 123013203024132 |
11 | 36217674183383 |
12 | 1196894896a630 |
13 | 5384131404195 |
14 | 2253c29660028 |
15 | e34cc80518dc |
hex | 6fe13e44d904 |
123013203024132 has 72 divisors (see below), whose sum is σ = 330591676169664. Its totient is φ = 38481570743616.
The previous prime is 123013203024119. The next prime is 123013203024133. The reversal of 123013203024132 is 231420302310321.
123013203024132 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 1 + 320 + 302 + 4 + 1 + 32 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 123013203024096 and 123013203024105.
It is not an unprimeable number, because it can be changed into a prime (123013203024133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1401528478 + ... + 1401616245.
It is an arithmetic number, because the mean of its divisors is an integer number (4591551057912).
Almost surely, 2123013203024132 is an apocalyptic number.
123013203024132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
123013203024132 is an abundant number, since it is smaller than the sum of its proper divisors (207578473145532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123013203024132 is a wasteful number, since it uses less digits than its factorization.
123013203024132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2803144809 (or 2803144804 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 123013203024132 its reverse (231420302310321), we get a palindrome (354433505334453).
The spelling of 123013203024132 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, twenty-four thousand, one hundred thirty-two".
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