Base | Representation |
---|---|
bin | 11000101100001011… |
… | …11000110101000100 |
3 | 1021012210122102002222 |
4 | 30112011320311010 |
5 | 204121404403012 |
6 | 10031200151512 |
7 | 646325160155 |
oct | 142605706504 |
9 | 37183572088 |
10 | 13255544132 |
11 | 5692455556 |
12 | 269b308598 |
13 | 1333305a4c |
14 | 8da68992c |
15 | 528acd972 |
hex | 316178d44 |
13255544132 has 6 divisors (see below), whose sum is σ = 23197202238. Its totient is φ = 6627772064.
The previous prime is 13255544131. The next prime is 13255544143. The reversal of 13255544132 is 23144555231.
It can be written as a sum of positive squares in only one way, i.e., 8556990016 + 4698554116 = 92504^2 + 68546^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13255544092 and 13255544101.
It is not an unprimeable number, because it can be changed into a prime (13255544131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656943013 + ... + 1656943020.
It is an arithmetic number, because the mean of its divisors is an integer number (3866200373).
Almost surely, 213255544132 is an apocalyptic number.
It is an amenable number.
13255544132 is a deficient number, since it is larger than the sum of its proper divisors (9941658106).
13255544132 is a wasteful number, since it uses less digits than its factorization.
13255544132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3313886037 (or 3313886035 counting only the distinct ones).
The product of its digits is 72000, while the sum is 35.
The spelling of 13255544132 in words is "thirteen billion, two hundred fifty-five million, five hundred forty-four thousand, one hundred thirty-two".
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