Base | Representation |
---|---|
bin | 11000010100001010… |
… | …11111110100110100 |
3 | 1020200202121202110100 |
4 | 30022011133310310 |
5 | 203213323140444 |
6 | 5555202554100 |
7 | 641331101451 |
oct | 141205376464 |
9 | 36622552410 |
10 | 13054115124 |
11 | 55997869a6 |
12 | 2643968930 |
13 | 130066b19b |
14 | 8bba14828 |
15 | 516090e69 |
hex | 30a15fd34 |
13054115124 has 18 divisors (see below), whose sum is σ = 32997902210. Its totient is φ = 4351371696.
The previous prime is 13054115111. The next prime is 13054115143. The reversal of 13054115124 is 42151145031.
13054115124 is a `hidden beast` number, since 130 + 5 + 4 + 11 + 512 + 4 = 666.
13054115124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 6826064400 + 6228050724 = 82620^2 + 78918^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181307119 + ... + 181307190.
Almost surely, 213054115124 is an apocalyptic number.
It is an amenable number.
13054115124 is an abundant number, since it is smaller than the sum of its proper divisors (19943787086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13054115124 is a wasteful number, since it uses less digits than its factorization.
13054115124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362614319 (or 362614314 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The spelling of 13054115124 in words is "thirteen billion, fifty-four million, one hundred fifteen thousand, one hundred twenty-four".
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