Base | Representation |
---|---|
bin | 100001101011110… |
… | …0001100000001101 |
3 | 2220202202010211020 |
4 | 1003113201200031 |
5 | 4303320140023 |
6 | 304052544353 |
7 | 40002611250 |
oct | 10327414015 |
9 | 2822663736 |
10 | 1130240013 |
11 | 52aa9a061 |
12 | 2766220b9 |
13 | 15020ac96 |
14 | aa171097 |
15 | 6935ade3 |
hex | 435e180d |
1130240013 has 16 divisors (see below), whose sum is σ = 1723630080. Its totient is φ = 645341616.
The previous prime is 1130240009. The next prime is 1130240021. The reversal of 1130240013 is 3100420311.
It is not a de Polignac number, because 1130240013 - 22 = 1130240009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1130239974 and 1130240001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130240063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6858 + ... + 48036.
It is an arithmetic number, because the mean of its divisors is an integer number (107726880).
Almost surely, 21130240013 is an apocalyptic number.
It is an amenable number.
1130240013 is a deficient number, since it is larger than the sum of its proper divisors (593390067).
1130240013 is a wasteful number, since it uses less digits than its factorization.
1130240013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42496.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1130240013 is about 33619.0424164639. The cubic root of 1130240013 is about 1041.6541762883.
Adding to 1130240013 its reverse (3100420311), we get a palindrome (4230660324).
It can be divided in two parts, 11302 and 40013, that added together give a palindrome (51315).
The spelling of 1130240013 in words is "one billion, one hundred thirty million, two hundred forty thousand, thirteen".
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