Base | Representation |
---|---|
bin | 101010010001… |
… | …010010000100 |
3 | 202211222001100 |
4 | 222101102010 |
5 | 10314041321 |
6 | 1033300100 |
7 | 163120434 |
oct | 52212204 |
9 | 22758040 |
10 | 11080836 |
11 | 6289218 |
12 | 3864630 |
13 | 23ac810 |
14 | 16862c4 |
15 | e8d326 |
hex | a91484 |
11080836 has 36 divisors (see below), whose sum is σ = 30165772. Its totient is φ = 3409344.
The previous prime is 11080829. The next prime is 11080837. The reversal of 11080836 is 63808011.
It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 8156736 = 1710^2 + 2856^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (11080837) 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, 11371 + ... + 12306.
Almost surely, 211080836 is an apocalyptic number.
It is an amenable number.
11080836 is an abundant number, since it is smaller than the sum of its proper divisors (19084936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11080836 is a wasteful number, since it uses less digits than its factorization.
11080836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23700 (or 23695 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 11080836 is about 3328.7889689796. The cubic root of 11080836 is about 222.9414607683.
Adding to 11080836 its reverse (63808011), we get a palindrome (74888847).
The spelling of 11080836 in words is "eleven million, eighty thousand, eight hundred thirty-six".
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