Base | Representation |
---|---|
bin | 101010001001… |
… | …110000010000 |
3 | 202210101202021 |
4 | 222021300100 |
5 | 10312100000 |
6 | 1032501224 |
7 | 162631513 |
oct | 52116020 |
9 | 22711667 |
10 | 11050000 |
11 | 6268035 |
12 | 384a814 |
13 | 239b780 |
14 | 1678d7a |
15 | e8411a |
hex | a89c10 |
11050000 has 120 divisors (see below), whose sum is σ = 30513672. Its totient is φ = 3840000.
The previous prime is 11049991. The next prime is 11050007. The reversal of 11050000 is 5011.
It can be written as a sum of positive squares in 12 ways, for example, as 11048976 + 1024 = 3324^2 + 32^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11050007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 649992 + ... + 650008.
Almost surely, 211050000 is an apocalyptic number.
11050000 is a gapful number since it is divisible by the number (10) 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 11050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15256836).
11050000 is an abundant number, since it is smaller than the sum of its proper divisors (19463672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11050000 is an equidigital number, since it uses as much as digits as its factorization.
11050000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63 (or 37 counting only the distinct ones).
The product of its (nonzero) digits is 5, while the sum is 7.
The square root of 11050000 is about 3324.1540277189. The cubic root of 11050000 is about 222.7344664671.
Adding to 11050000 its reverse (5011), we get a palindrome (11055011).
The spelling of 11050000 in words is "eleven million, fifty thousand".
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