Base | Representation |
---|---|
bin | 101010000111… |
… | …100000111001 |
3 | 202202221011110 |
4 | 222013200321 |
5 | 10311301300 |
6 | 1032350533 |
7 | 162562665 |
oct | 52074071 |
9 | 22687143 |
10 | 11040825 |
11 | 6261154 |
12 | 3845449 |
13 | 2397543 |
14 | 16758a5 |
15 | e81550 |
hex | a87839 |
11040825 has 12 divisors (see below), whose sum is σ = 18254288. Its totient is φ = 5888400.
The previous prime is 11040797. The next prime is 11040829. The reversal of 11040825 is 52804011.
It is not a de Polignac number, because 11040825 - 26 = 11040761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11040829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73531 + ... + 73680.
Almost surely, 211040825 is an apocalyptic number.
11040825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11040825 is a deficient number, since it is larger than the sum of its proper divisors (7213463).
11040825 is a wasteful number, since it uses less digits than its factorization.
11040825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147224 (or 147219 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 11040825 is about 3322.7736907590. The cubic root of 11040825 is about 222.6728026783.
Adding to 11040825 its reverse (52804011), we get a palindrome (63844836).
The spelling of 11040825 in words is "eleven million, forty thousand, eight hundred twenty-five".
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