Base | Representation |
---|---|
bin | 10101011010111011… |
… | …00000111101001000 |
3 | 1002200110112010210012 |
4 | 22231131200331020 |
5 | 142023013130440 |
6 | 5141051411052 |
7 | 554661331103 |
oct | 125535407510 |
9 | 32613463705 |
10 | 11500130120 |
11 | 4971583a76 |
12 | 228b453a88 |
13 | 1113726a2b |
14 | 7b149b73a |
15 | 474930e65 |
hex | 2ad760f48 |
11500130120 has 32 divisors (see below), whose sum is σ = 25879677120. Its totient is φ = 4599272640.
The previous prime is 11500130113. The next prime is 11500130137. The reversal of 11500130120 is 2103100511.
11500130120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 11500130095 and 11500130104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253919 + ... + 295761.
It is an arithmetic number, because the mean of its divisors is an integer number (808739910).
Almost surely, 211500130120 is an apocalyptic number.
11500130120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11500130120 is an abundant number, since it is smaller than the sum of its proper divisors (14379547000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11500130120 is a wasteful number, since it uses less digits than its factorization.
11500130120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48725 (or 48721 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 14.
Adding to 11500130120 its reverse (2103100511), we get a palindrome (13603230631).
The spelling of 11500130120 in words is "eleven billion, five hundred million, one hundred thirty thousand, one hundred twenty".
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