Base | Representation |
---|---|
bin | 11000110011001011… |
… | …10000011101101000 |
3 | 1021100220001222011002 |
4 | 30121211300131220 |
5 | 204231420330440 |
6 | 10041054054132 |
7 | 650640042302 |
oct | 143145603550 |
9 | 37326058132 |
10 | 13314230120 |
11 | 5712599174 |
12 | 26b6aaa348 |
13 | 1342512899 |
14 | 9043a4972 |
15 | 52dd22115 |
hex | 319970768 |
13314230120 has 32 divisors (see below), whose sum is σ = 30687680520. Its totient is φ = 5195796480.
The previous prime is 13314230093. The next prime is 13314230129. The reversal of 13314230120 is 2103241331.
It can be written as a sum of positive squares in 4 ways, for example, as 8633754724 + 4680475396 = 92918^2 + 68414^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 13314230092 and 13314230101.
It is not an unprimeable number, because it can be changed into a prime (13314230129) 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, 4057577 + ... + 4060856.
Almost surely, 213314230120 is an apocalyptic number.
13314230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13314230120 is an abundant number, since it is smaller than the sum of its proper divisors (17373450400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13314230120 is a wasteful number, since it uses less digits than its factorization.
13314230120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8118485 (or 8118481 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13314230120 its reverse (2103241331), we get a palindrome (15417471451).
The spelling of 13314230120 in words is "thirteen billion, three hundred fourteen million, two hundred thirty thousand, one hundred twenty".
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