Base | Representation |
---|---|
bin | 10110111111101011… |
… | …01011011000111001 |
3 | 1011212100220111100110 |
4 | 23133311223120321 |
5 | 200240400400423 |
6 | 5401003054533 |
7 | 614633350332 |
oct | 133765533071 |
9 | 34770814313 |
10 | 12345325113 |
11 | 5265683530 |
12 | 2486511449 |
13 | 1219871c04 |
14 | 85182d289 |
15 | 4c3c34193 |
hex | 2dfd6b639 |
12345325113 has 16 divisors (see below), whose sum is σ = 18093917952. Its totient is φ = 7424898000.
The previous prime is 12345325103. The next prime is 12345325117. The reversal of 12345325113 is 31152354321.
It is not a de Polignac number, because 12345325113 - 218 = 12345062969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12345325117) 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, 1423543 + ... + 1432188.
It is an arithmetic number, because the mean of its divisors is an integer number (1130869872).
Almost surely, 212345325113 is an apocalyptic number.
It is an amenable number.
12345325113 is a deficient number, since it is larger than the sum of its proper divisors (5748592839).
12345325113 is a wasteful number, since it uses less digits than its factorization.
12345325113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2855876.
The product of its digits is 10800, while the sum is 30.
Adding to 12345325113 its reverse (31152354321), we get a palindrome (43497679434).
The spelling of 12345325113 in words is "twelve billion, three hundred forty-five million, three hundred twenty-five thousand, one hundred thirteen".
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