Base | Representation |
---|---|
bin | 10101000011000100… |
… | …11101111110000101 |
3 | 1002011112010122211002 |
4 | 22201202131332011 |
5 | 141120311231041 |
6 | 5105144223045 |
7 | 550012165565 |
oct | 124142357605 |
9 | 32145118732 |
10 | 11300102021 |
11 | 487968199a |
12 | 223446aa85 |
13 | 10b115ca00 |
14 | 792aacda5 |
15 | 4620bd59b |
hex | 2a189df85 |
11300102021 has 6 divisors (see below), whose sum is σ = 12236205330. Its totient is φ = 10430863248.
The previous prime is 11300102017. The next prime is 11300102059. The reversal of 11300102021 is 12020100311.
11300102021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 98208100 + 11201893921 = 9910^2 + 105839^2 .
It is not a de Polignac number, because 11300102021 - 22 = 11300102017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11300101993 and 11300102011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11300102621) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 33432086 + ... + 33432423.
It is an arithmetic number, because the mean of its divisors is an integer number (2039367555).
Almost surely, 211300102021 is an apocalyptic number.
It is an amenable number.
11300102021 is a deficient number, since it is larger than the sum of its proper divisors (936103309).
11300102021 is an equidigital number, since it uses as much as digits as its factorization.
11300102021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66864535 (or 66864522 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 11300102021 its reverse (12020100311), we get a palindrome (23320202332).
The spelling of 11300102021 in words is "eleven billion, three hundred million, one hundred two thousand, twenty-one".
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