Base | Representation |
---|---|
bin | 10100011111011011… |
… | …00001101011010110 |
3 | 1001101200100020221020 |
4 | 22033231201223112 |
5 | 140012224322102 |
6 | 5015341502010 |
7 | 536421023040 |
oct | 121755415326 |
9 | 31350306836 |
10 | 11001010902 |
11 | 4735869352 |
12 | 2170271906 |
13 | 10641bc80b |
14 | 765094a90 |
15 | 445bddbbc |
hex | 28fb61ad6 |
11001010902 has 32 divisors (see below), whose sum is σ = 25380179712. Its totient is φ = 3113769504.
The previous prime is 11001010873. The next prime is 11001010907. The reversal of 11001010902 is 20901010011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11001010907) 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 15 ways as a sum of consecutive naturals, for example, 1219473 + ... + 1228460.
It is an arithmetic number, because the mean of its divisors is an integer number (793130616).
Almost surely, 211001010902 is an apocalyptic number.
11001010902 is an abundant number, since it is smaller than the sum of its proper divisors (14379168810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11001010902 is a wasteful number, since it uses less digits than its factorization.
11001010902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2448052.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 11001010902 its reverse (20901010011), we get a palindrome (31902020913).
The spelling of 11001010902 in words is "eleven billion, one million, ten thousand, nine hundred two".
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