Base | Representation |
---|---|
bin | 10110110011100001… |
… | …00100100011011111 |
3 | 1011121020222020220020 |
4 | 23121300210203133 |
5 | 200033242314403 |
6 | 5342520523223 |
7 | 612254346354 |
oct | 133160444337 |
9 | 34536866806 |
10 | 12243323103 |
11 | 5213044950 |
12 | 2458320513 |
13 | 12016aa0ab |
14 | 84207a62b |
15 | 4b9cd6453 |
hex | 2d9c248df |
12243323103 has 16 divisors (see below), whose sum is σ = 17829388416. Its totient is φ = 7411479840.
The previous prime is 12243323093. The next prime is 12243323129. The reversal of 12243323103 is 30132334221.
It is not a de Polignac number, because 12243323103 - 218 = 12243060959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12243323203) 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, 189325 + ... + 245622.
It is an arithmetic number, because the mean of its divisors is an integer number (1114336776).
Almost surely, 212243323103 is an apocalyptic number.
12243323103 is a deficient number, since it is larger than the sum of its proper divisors (5586065313).
12243323103 is a wasteful number, since it uses less digits than its factorization.
12243323103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435814.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12243323103 its reverse (30132334221), we get a palindrome (42375657324).
The spelling of 12243323103 in words is "twelve billion, two hundred forty-three million, three hundred twenty-three thousand, one hundred three".
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