Base | Representation |
---|---|
bin | 11000010101001111… |
… | …00000000001100111 |
3 | 1020201101101121202221 |
4 | 30022213200001213 |
5 | 203223113410324 |
6 | 10000122013211 |
7 | 641466625120 |
oct | 141247400147 |
9 | 36641347687 |
10 | 13063028839 |
11 | 55a3814a03 |
12 | 2646947207 |
13 | 130246c483 |
14 | 8bcc95047 |
15 | 516c520e4 |
hex | 30a9e0067 |
13063028839 has 16 divisors (see below), whose sum is σ = 15043392000. Its totient is φ = 11111516064.
The previous prime is 13063028777. The next prime is 13063028851. The reversal of 13063028839 is 93882036031.
It is a cyclic number.
It is not a de Polignac number, because 13063028839 - 213 = 13063020647 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13063028795 and 13063028804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13063028639) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529824 + ... + 553930.
It is an arithmetic number, because the mean of its divisors is an integer number (940212000).
Almost surely, 213063028839 is an apocalyptic number.
13063028839 is a deficient number, since it is larger than the sum of its proper divisors (1980363161).
13063028839 is a wasteful number, since it uses less digits than its factorization.
13063028839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24702.
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 13063028839 in words is "thirteen billion, sixty-three million, twenty-eight thousand, eight hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •