Base | Representation |
---|---|
bin | 101011111110… |
… | …111101111011 |
3 | 210200210100000 |
4 | 223332331323 |
5 | 10422430412 |
6 | 1051044043 |
7 | 200001321 |
oct | 53767573 |
9 | 23623300 |
10 | 11530107 |
11 | 6565816 |
12 | 3a40623 |
13 | 2509164 |
14 | 1761d11 |
15 | 102b4dc |
hex | afef7b |
11530107 has 24 divisors (see below), whose sum is σ = 18031104. Its totient is φ = 7348968.
The previous prime is 11530091. The next prime is 11530117. The reversal of 11530107 is 70103511.
It is a happy number.
It is not a de Polignac number, because 11530107 - 24 = 11530091 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11530107.
It is not an unprimeable number, because it can be changed into a prime (11530117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4558 + ... + 6620.
It is an arithmetic number, because the mean of its divisors is an integer number (751296).
Almost surely, 211530107 is an apocalyptic number.
11530107 is a deficient number, since it is larger than the sum of its proper divisors (6500997).
11530107 is an equidigital number, since it uses as much as digits as its factorization.
11530107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2101 (or 2089 counting only the distinct ones).
The product of its (nonzero) digits is 105, while the sum is 18.
The square root of 11530107 is about 3395.6011249851. The cubic root of 11530107 is about 225.9146765913.
Adding to 11530107 its reverse (70103511), we get a palindrome (81633618).
The spelling of 11530107 in words is "eleven million, five hundred thirty thousand, one hundred seven".
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