Base | Representation |
---|---|
bin | 11001001100110101… |
… | …11010111000101100 |
3 | 1021220220010110100200 |
4 | 30212122322320230 |
5 | 210202022234121 |
6 | 10114303553500 |
7 | 656162536053 |
oct | 144632727054 |
9 | 37826113320 |
10 | 13529493036 |
11 | 5813056404 |
12 | 2756bbb890 |
13 | 1377cb20a7 |
14 | 924bdb39a |
15 | 542b93a26 |
hex | 3266bae2c |
13529493036 has 36 divisors (see below), whose sum is σ = 34206928392. Its totient is φ = 4508858304.
The previous prime is 13529493031. The next prime is 13529493041. The reversal of 13529493036 is 63039492531.
13529493036 is a `hidden beast` number, since 1 + 3 + 529 + 4 + 93 + 0 + 36 = 666.
It is an interprime number because it is at equal distance from previous prime (13529493031) and next prime (13529493041).
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×135294930362 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13529492982 and 13529493000.
It is not an unprimeable number, because it can be changed into a prime (13529493031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139671 + ... + 215793.
Almost surely, 213529493036 is an apocalyptic number.
It is an amenable number.
13529493036 is an abundant number, since it is smaller than the sum of its proper divisors (20677435356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13529493036 is a wasteful number, since it uses less digits than its factorization.
13529493036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81070 (or 81065 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 45.
The spelling of 13529493036 in words is "thirteen billion, five hundred twenty-nine million, four hundred ninety-three thousand, thirty-six".
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