Base | Representation |
---|---|
bin | 110100100101… |
… | …110000010100 |
3 | 221221102000111 |
4 | 310211300110 |
5 | 12012124012 |
6 | 1211252404 |
7 | 225115543 |
oct | 64456024 |
9 | 27842014 |
10 | 13786132 |
11 | 78667a8 |
12 | 474a104 |
13 | 2b18c99 |
14 | 1b8c15a |
15 | 1324ba7 |
hex | d25c14 |
13786132 has 12 divisors (see below), whose sum is σ = 24431680. Its totient is φ = 6805656.
The previous prime is 13786111. The next prime is 13786139. The reversal of 13786132 is 23168731.
It is a junction number, because it is equal to n+sod(n) for n = 13786094 and 13786103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13786139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21498 + ... + 22129.
Almost surely, 213786132 is an apocalyptic number.
It is an amenable number.
13786132 is a deficient number, since it is larger than the sum of its proper divisors (10645548).
13786132 is a wasteful number, since it uses less digits than its factorization.
13786132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43710 (or 43708 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The square root of 13786132 is about 3712.9680849692. The cubic root of 13786132 is about 239.7806560769.
The spelling of 13786132 in words is "thirteen million, seven hundred eighty-six thousand, one hundred thirty-two".
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