Base | Representation |
---|---|
bin | 1011011001001000011110… |
… | …0111110101000100010011 |
3 | 1122100111211100112210011221 |
4 | 2312102013213311010103 |
5 | 3120213031400002100 |
6 | 42350314304545511 |
7 | 2432000604126610 |
oct | 266220747650423 |
9 | 48314740483157 |
10 | 12526400000275 |
11 | 3a9a464268247 |
12 | 14a384a022297 |
13 | 6cb3081227a5 |
14 | 3143d109b507 |
15 | 16ac915bb01a |
hex | b64879f5113 |
12526400000275 has 24 divisors (see below), whose sum is σ = 17759307822624. Its totient is φ = 8585849395200.
The previous prime is 12526400000251. The next prime is 12526400000293. The reversal of 12526400000275 is 57200000462521.
12526400000275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12526400000275 - 219 = 12526399475987 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12526400000275.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14932366 + ... + 15748915.
It is an arithmetic number, because the mean of its divisors is an integer number (739971159276).
Almost surely, 212526400000275 is an apocalyptic number.
12526400000275 is a deficient number, since it is larger than the sum of its proper divisors (5232907822349).
12526400000275 is a wasteful number, since it uses less digits than its factorization.
12526400000275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30683631 (or 30683626 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
Adding to 12526400000275 its reverse (57200000462521), we get a palindrome (69726400462796).
The spelling of 12526400000275 in words is "twelve trillion, five hundred twenty-six billion, four hundred million, two hundred seventy-five", and thus it is an aban number.
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