Base | Representation |
---|---|
bin | 11000010111010000… |
… | …11101100010010101 |
3 | 1020202120102210101210 |
4 | 30023220131202111 |
5 | 203241443324010 |
6 | 10001531012033 |
7 | 642064441620 |
oct | 141350354225 |
9 | 36676383353 |
10 | 13080058005 |
11 | 56023961a3 |
12 | 265059a019 |
13 | 1305b525c1 |
14 | 8c1248db7 |
15 | 5184b7b20 |
hex | 30ba1d895 |
13080058005 has 64 divisors (see below), whose sum is σ = 25291800576. Its totient is φ = 5645376000.
The previous prime is 13080058003. The next prime is 13080058073. The reversal of 13080058005 is 50085008031.
It is a happy number.
It is not a de Polignac number, because 13080058005 - 21 = 13080058003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13080058003) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84450 + ... + 182460.
It is an arithmetic number, because the mean of its divisors is an integer number (395184384).
Almost surely, 213080058005 is an apocalyptic number.
13080058005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13080058005 is a deficient number, since it is larger than the sum of its proper divisors (12211742571).
13080058005 is a wasteful number, since it uses less digits than its factorization.
13080058005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98098.
The product of its (nonzero) digits is 4800, while the sum is 30.
It can be divided in two parts, 130800 and 58005, that added together give a triangular number (188805 = T614).
The spelling of 13080058005 in words is "thirteen billion, eighty million, fifty-eight thousand, five".
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