Base | Representation |
---|---|
bin | 101010111000… |
… | …010010000000 |
3 | 210011002011122 |
4 | 222320102000 |
5 | 10334144301 |
6 | 1040531412 |
7 | 164354234 |
oct | 52702200 |
9 | 23132148 |
10 | 11240576 |
11 | 6388236 |
12 | 3920b68 |
13 | 2437439 |
14 | 16c85c4 |
15 | ec081b |
hex | ab8480 |
11240576 has 32 divisors (see below), whose sum is σ = 22591980. Its totient is φ = 5570560.
The previous prime is 11240561. The next prime is 11240599. The reversal of 11240576 is 67504211.
It can be written as a sum of positive squares in 2 ways, for example, as 10394176 + 846400 = 3224^2 + 920^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17216 + ... + 17856.
Almost surely, 211240576 is an apocalyptic number.
11240576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11240576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11295990).
11240576 is an abundant number, since it is smaller than the sum of its proper divisors (11351404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11240576 is an equidigital number, since it uses as much as digits as its factorization.
11240576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792 (or 780 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 11240576 is about 3352.6968249456. The cubic root of 11240576 is about 224.0076527998.
Adding to 11240576 its reverse (67504211), we get a palindrome (78744787).
The spelling of 11240576 in words is "eleven million, two hundred forty thousand, five hundred seventy-six".
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