Base | Representation |
---|---|
bin | 101011001110… |
… | …000111111101 |
3 | 210022121220022 |
4 | 223032013331 |
5 | 10400030140 |
6 | 1042501525 |
7 | 165206126 |
oct | 53160775 |
9 | 23277808 |
10 | 11330045 |
11 | 6439481 |
12 | 39648a5 |
13 | 246908c |
14 | 170d04d |
15 | edc0b5 |
hex | ace1fd |
11330045 has 8 divisors (see below), whose sum is σ = 13617720. Its totient is φ = 9049600.
The previous prime is 11330021. The next prime is 11330047. The reversal of 11330045 is 54003311.
It can be written as a sum of positive squares in 4 ways, for example, as 3024121 + 8305924 = 1739^2 + 2882^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11330045 - 212 = 11325949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11330047) 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, 2645 + ... + 5445.
It is an arithmetic number, because the mean of its divisors is an integer number (1702215).
Almost surely, 211330045 is an apocalyptic number.
It is an amenable number.
11330045 is a deficient number, since it is larger than the sum of its proper divisors (2287675).
11330045 is an equidigital number, since it uses as much as digits as its factorization.
11330045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3615.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 11330045 is about 3366.0132204137. The cubic root of 11330045 is about 224.6004101080.
Adding to 11330045 its reverse (54003311), we get a palindrome (65333356).
The spelling of 11330045 in words is "eleven million, three hundred thirty thousand, forty-five".
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