Base | Representation |
---|---|
bin | 1011111011001111001010… |
… | …0101001100010010011000 |
3 | 1201102112011102121211220211 |
4 | 2332303302211030102120 |
5 | 3204313002331221240 |
6 | 43515413450100504 |
7 | 2522222160140614 |
oct | 276636245142230 |
9 | 51375142554824 |
10 | 13112310023320 |
11 | 41a5999197592 |
12 | 157930611a734 |
13 | 741640929811 |
14 | 3348d3d26344 |
15 | 17b134480bea |
hex | becf294c498 |
13112310023320 has 32 divisors (see below), whose sum is σ = 29503971910800. Its totient is φ = 5244697456768.
The previous prime is 13112310023303. The next prime is 13112310023339. The reversal of 13112310023320 is 2332001321131.
13112310023320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13112310023291 and 13112310023300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6140614 + ... + 7995733.
Almost surely, 213112310023320 is an apocalyptic number.
13112310023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13112310023320 is an abundant number, since it is smaller than the sum of its proper divisors (16391661887480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112310023320 is a wasteful number, since it uses less digits than its factorization.
13112310023320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14159547 (or 14159543 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13112310023320 its reverse (2332001321131), we get a palindrome (15444311344451).
The spelling of 13112310023320 in words is "thirteen trillion, one hundred twelve billion, three hundred ten million, twenty-three thousand, three hundred twenty".
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