Base | Representation |
---|---|
bin | 101011110101… |
… | …001111011001 |
3 | 210121202200101 |
4 | 223311033121 |
5 | 10420142030 |
6 | 1050135401 |
7 | 166444213 |
oct | 53651731 |
9 | 23552611 |
10 | 11490265 |
11 | 6538896 |
12 | 3a21561 |
13 | 24c3c97 |
14 | 17515b3 |
15 | 101e7ca |
hex | af53d9 |
11490265 has 16 divisors (see below), whose sum is σ = 14191056. Its totient is φ = 8928000.
The previous prime is 11490263. The next prime is 11490277. The reversal of 11490265 is 56209411.
11490265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 38809 + 11451456 = 197^2 + 3384^2 .
It is not a de Polignac number, because 11490265 - 21 = 11490263 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11490263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30619 + ... + 30991.
It is an arithmetic number, because the mean of its divisors is an integer number (886941).
Almost surely, 211490265 is an apocalyptic number.
It is an amenable number.
11490265 is a deficient number, since it is larger than the sum of its proper divisors (2700791).
11490265 is a wasteful number, since it uses less digits than its factorization.
11490265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 11490265 is about 3389.7293402276. The cubic root of 11490265 is about 225.6541620980.
Adding to 11490265 its reverse (56209411), we get a palindrome (67699676).
The spelling of 11490265 in words is "eleven million, four hundred ninety thousand, two hundred sixty-five".
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