Base | Representation |
---|---|
bin | 11000010100101001… |
… | …10100001110010111 |
3 | 1020201001011202222112 |
4 | 30022110310032113 |
5 | 203220340141324 |
6 | 5555425021235 |
7 | 641410165205 |
oct | 141224641627 |
9 | 36631152875 |
10 | 13058130839 |
11 | 55a0a79a76 |
12 | 264518481b |
13 | 1301445c50 |
14 | 8bc37c075 |
15 | 5165d5c0e |
hex | 30a534397 |
13058130839 has 8 divisors (see below), whose sum is σ = 14073615360. Its totient is φ = 12044219616.
The previous prime is 13058130803. The next prime is 13058130853. The reversal of 13058130839 is 93803185031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13058130839 - 220 = 13057082263 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13058130796 and 13058130805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13058130889) 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, 376052 + ... + 409305.
It is an arithmetic number, because the mean of its divisors is an integer number (1759201920).
Almost surely, 213058130839 is an apocalyptic number.
13058130839 is a deficient number, since it is larger than the sum of its proper divisors (1015484521).
13058130839 is a wasteful number, since it uses less digits than its factorization.
13058130839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786649.
The product of its (nonzero) digits is 77760, while the sum is 41.
The spelling of 13058130839 in words is "thirteen billion, fifty-eight million, one hundred thirty thousand, eight hundred thirty-nine".
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