Base | Representation |
---|---|
bin | 10110110011100001… |
… | …00001011000100001 |
3 | 1011121020221121002010 |
4 | 23121300201120201 |
5 | 200033241410423 |
6 | 5342520343133 |
7 | 612254263446 |
oct | 133160413041 |
9 | 34536847063 |
10 | 12243310113 |
11 | 5213036111 |
12 | 2458314aa9 |
13 | 12016a41c8 |
14 | 8420759cd |
15 | 4b9cd2693 |
hex | 2d9c21621 |
12243310113 has 16 divisors (see below), whose sum is σ = 17193378816. Its totient is φ = 7734357840.
The previous prime is 12243310109. The next prime is 12243310127. The reversal of 12243310113 is 31101334221.
It is not a de Polignac number, because 12243310113 - 22 = 12243310109 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12243310113.
It is not an unprimeable number, because it can be changed into a prime (12243310133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821773 + ... + 836538.
It is an arithmetic number, because the mean of its divisors is an integer number (1074586176).
Almost surely, 212243310113 is an apocalyptic number.
It is an amenable number.
12243310113 is a deficient number, since it is larger than the sum of its proper divisors (4950068703).
12243310113 is a wasteful number, since it uses less digits than its factorization.
12243310113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658444.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12243310113 its reverse (31101334221), we get a palindrome (43344644334).
The spelling of 12243310113 in words is "twelve billion, two hundred forty-three million, three hundred ten thousand, one hundred thirteen".
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