Base | Representation |
---|---|
bin | 10100100101010111… |
… | …00110101100110110 |
3 | 1001112011002210000100 |
4 | 22102223212230312 |
5 | 140113003320323 |
6 | 5024321454530 |
7 | 540564403014 |
oct | 122253465466 |
9 | 31464083010 |
10 | 11050838838 |
11 | 4760a01866 |
12 | 2184aa1446 |
13 | 10716177c0 |
14 | 76b9458b4 |
15 | 44a282943 |
hex | 292ae6b36 |
11050838838 has 24 divisors (see below), whose sum is σ = 25785291168. Its totient is φ = 3400258032.
The previous prime is 11050838789. The next prime is 11050838839. The reversal of 11050838838 is 83883805011.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11050838793 and 11050838802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11050838839) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23612670 + ... + 23613137.
It is an arithmetic number, because the mean of its divisors is an integer number (1074387132).
Almost surely, 211050838838 is an apocalyptic number.
11050838838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
11050838838 is an abundant number, since it is smaller than the sum of its proper divisors (14734452330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11050838838 is a wasteful number, since it uses less digits than its factorization.
11050838838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47225828 (or 47225825 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 45.
The spelling of 11050838838 in words is "eleven billion, fifty million, eight hundred thirty-eight thousand, eight hundred thirty-eight".
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