Base | Representation |
---|---|
bin | 1011011001101100011011… |
… | …1101000011010110110001 |
3 | 1122101102202001100200211022 |
4 | 2312123012331003112301 |
5 | 3120342313412304100 |
6 | 42354552154425225 |
7 | 2432462031532460 |
oct | 266330675032661 |
9 | 48342661320738 |
10 | 12536052463025 |
11 | 3aa356788a393 |
12 | 14a56a2732215 |
13 | 6cc1b5b09a00 |
14 | 314a68dd49d7 |
15 | 16b158bc9e85 |
hex | b66c6f435b1 |
12536052463025 has 144 divisors (see below), whose sum is σ = 19598045644800. Its totient is φ = 7786493095680.
The previous prime is 12536052463019. The next prime is 12536052463069. The reversal of 12536052463025 is 52036425063521.
It is not a de Polignac number, because 12536052463025 - 26 = 12536052462961 is a prime.
It is a super-2 number, since 2×125360524630252 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1024264856 + ... + 1024277094.
It is an arithmetic number, because the mean of its divisors is an integer number (136097539200).
Almost surely, 212536052463025 is an apocalyptic number.
It is an amenable number.
12536052463025 is a deficient number, since it is larger than the sum of its proper divisors (7061993181775).
12536052463025 is a wasteful number, since it uses less digits than its factorization.
12536052463025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12928 (or 12910 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 44.
The spelling of 12536052463025 in words is "twelve trillion, five hundred thirty-six billion, fifty-two million, four hundred sixty-three thousand, twenty-five".
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