Base | Representation |
---|---|
bin | 10100100010010110… |
… | …11110010111001100 |
3 | 1001110101200111010211 |
4 | 22101023132113030 |
5 | 140040030420420 |
6 | 5022021412204 |
7 | 540140245465 |
oct | 122113362714 |
9 | 31411614124 |
10 | 11025638860 |
11 | 474875a735 |
12 | 217856a064 |
13 | 1069333582 |
14 | 768465d6c |
15 | 447e55e5a |
hex | 2912de5cc |
11025638860 has 24 divisors (see below), whose sum is σ = 23392545120. Its totient is φ = 4364788224.
The previous prime is 11025638849. The next prime is 11025638873. The reversal of 11025638860 is 6883652011.
11025638860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×110256388602 (a number of 21 digits) contains 22 as substring.
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, 2839720 + ... + 2843599.
It is an arithmetic number, because the mean of its divisors is an integer number (974689380).
Almost surely, 211025638860 is an apocalyptic number.
11025638860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11025638860 is an abundant number, since it is smaller than the sum of its proper divisors (12366906260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11025638860 is a wasteful number, since it uses less digits than its factorization.
11025638860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5683425 (or 5683423 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 11025638860 in words is "eleven billion, twenty-five million, six hundred thirty-eight thousand, eight hundred sixty".
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