Base | Representation |
---|---|
bin | 1011110101011101010010… |
… | …0011111001110000111110 |
3 | 1201002000212212220211002002 |
4 | 2331113110203321300332 |
5 | 3201201132130333042 |
6 | 43402033321502302 |
7 | 2512105550660660 |
oct | 275272443716076 |
9 | 51060785824062 |
10 | 13013022121022 |
11 | 4167878813a90 |
12 | 1562016941992 |
13 | 735179803a81 |
14 | 32db956ac530 |
15 | 178772a08132 |
hex | bd5d48f9c3e |
13013022121022 has 32 divisors (see below), whose sum is σ = 24352341894144. Its totient is φ = 5066612676000.
The previous prime is 13013022121013. The next prime is 13013022121037. The reversal of 13013022121022 is 22012122031031.
It is a super-2 number, since 2×130130221210222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13013022120985 and 13013022121003.
It is a congruent number.
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, 28068854 + ... + 28528697.
It is an arithmetic number, because the mean of its divisors is an integer number (761010684192).
Almost surely, 213013022121022 is an apocalyptic number.
13013022121022 is a deficient number, since it is larger than the sum of its proper divisors (11339319773122).
13013022121022 is a wasteful number, since it uses less digits than its factorization.
13013022121022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56599064.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13013022121022 its reverse (22012122031031), we get a palindrome (35025144152053).
The spelling of 13013022121022 in words is "thirteen trillion, thirteen billion, twenty-two million, one hundred twenty-one thousand, twenty-two".
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