Base | Representation |
---|---|
bin | 101010111000… |
… | …110011111110 |
3 | 210011012011011 |
4 | 222320303332 |
5 | 10334232000 |
6 | 1040545434 |
7 | 164363461 |
oct | 52706376 |
9 | 23135134 |
10 | 11242750 |
11 | 6389932 |
12 | 392227a |
13 | 243841c |
14 | 16c92d8 |
15 | ec12ba |
hex | ab8cfe |
11242750 has 16 divisors (see below), whose sum is σ = 21046896. Its totient is φ = 4497000.
The previous prime is 11242717. The next prime is 11242753. The reversal of 11242750 is 5724211.
It is a happy number.
11242750 is nontrivially palindromic in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11242753) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22236 + ... + 22735.
It is an arithmetic number, because the mean of its divisors is an integer number (1315431).
Almost surely, 211242750 is an apocalyptic number.
11242750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11242750 is a deficient number, since it is larger than the sum of its proper divisors (9804146).
11242750 is an equidigital number, since it uses as much as digits as its factorization.
11242750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44988 (or 44978 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 11242750 is about 3353.0210258810. The cubic root of 11242750 is about 224.0220933778.
Adding to 11242750 its reverse (5724211), we get a palindrome (16966961).
The spelling of 11242750 in words is "eleven million, two hundred forty-two thousand, seven hundred fifty".
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