Base | Representation |
---|---|
bin | 11000010101000100… |
… | …10101100101000000 |
3 | 1020201021211212002220 |
4 | 30022202111211000 |
5 | 203222242102303 |
6 | 10000033011040 |
7 | 641452260042 |
oct | 141242254500 |
9 | 36637755086 |
10 | 13061675328 |
11 | 55a2a7aaa9 |
12 | 26463b3a80 |
13 | 13020b7390 |
14 | 8bca21a92 |
15 | 516a86053 |
hex | 30a895940 |
13061675328 has 56 divisors (see below), whose sum is σ = 37217408928. Its totient is φ = 4018976256.
The previous prime is 13061675323. The next prime is 13061675339. The reversal of 13061675328 is 82357616031.
It is a self number, because there is not a number n which added to its sum of digits gives 13061675328.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13061675323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614026 + ... + 2619017.
It is an arithmetic number, because the mean of its divisors is an integer number (664596588).
Almost surely, 213061675328 is an apocalyptic number.
It is an amenable number.
13061675328 is an abundant number, since it is smaller than the sum of its proper divisors (24155733600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13061675328 is a wasteful number, since it uses less digits than its factorization.
13061675328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5233071 (or 5233061 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 13061675328 in words is "thirteen billion, sixty-one million, six hundred seventy-five thousand, three hundred twenty-eight".
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