Base | Representation |
---|---|
bin | 1011110101111100001000… |
… | …0101111100100111111000 |
3 | 1201002211020221101002002111 |
4 | 2331133002011330213320 |
5 | 3201320111331304422 |
6 | 43405523104542104 |
7 | 2512521002414104 |
oct | 275370205744770 |
9 | 51084227332074 |
10 | 13021302213112 |
11 | 41703376a87a6 |
12 | 1563747921934 |
13 | 735b9909444b |
14 | 33033d246904 |
15 | 178aa98cda77 |
hex | bd7c217c9f8 |
13021302213112 has 16 divisors (see below), whose sum is σ = 24415124128200. Its totient is φ = 6510602445600.
The previous prime is 13021302212983. The next prime is 13021302213119. The reversal of 13021302213112 is 21131220312031.
It is a super-2 number, since 2×130213022131122 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13021302213119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4932562 + ... + 7097377.
Almost surely, 213021302213112 is an apocalyptic number.
It is an amenable number.
13021302213112 is a deficient number, since it is larger than the sum of its proper divisors (11393821915088).
13021302213112 is a wasteful number, since it uses less digits than its factorization.
13021302213112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12165246 (or 12165242 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 13021302213112 its reverse (21131220312031), we get a palindrome (34152522525143).
The spelling of 13021302213112 in words is "thirteen trillion, twenty-one billion, three hundred two million, two hundred thirteen thousand, one hundred twelve".
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