Base | Representation |
---|---|
bin | 10110111011110111… |
… | …11111010011100101 |
3 | 1011210010212210210102 |
4 | 23131323333103211 |
5 | 200204214101000 |
6 | 5353503233445 |
7 | 614065246421 |
oct | 133573772345 |
9 | 34703783712 |
10 | 12313425125 |
11 | 5249675601 |
12 | 24778a8885 |
13 | 1213083191 |
14 | 84b4c7b81 |
15 | 4c10323d5 |
hex | 2ddeff4e5 |
12313425125 has 32 divisors (see below), whose sum is σ = 16318972800. Its totient is φ = 9244012800.
The previous prime is 12313425071. The next prime is 12313425217. The reversal of 12313425125 is 52152431321.
It is not a de Polignac number, because 12313425125 - 214 = 12313408741 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 729026 + ... + 745724.
It is an arithmetic number, because the mean of its divisors is an integer number (509967900).
Almost surely, 212313425125 is an apocalyptic number.
It is an amenable number.
12313425125 is a deficient number, since it is larger than the sum of its proper divisors (4005547675).
12313425125 is a wasteful number, since it uses less digits than its factorization.
12313425125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17078 (or 17068 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
Adding to 12313425125 its reverse (52152431321), we get a palindrome (64465856446).
The spelling of 12313425125 in words is "twelve billion, three hundred thirteen million, four hundred twenty-five thousand, one hundred twenty-five".
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