Base | Representation |
---|---|
bin | 101011100000… |
… | …101100000101 |
3 | 210110111012121 |
4 | 223200230011 |
5 | 10404443320 |
6 | 1044245541 |
7 | 165643615 |
oct | 53405405 |
9 | 23414177 |
10 | 11406085 |
11 | 6490619 |
12 | 39a08b1 |
13 | 2494882 |
14 | 172ca45 |
15 | 10048aa |
hex | ae0b05 |
11406085 has 8 divisors (see below), whose sum is σ = 13912056. Its totient is φ = 8975040.
The previous prime is 11406067. The next prime is 11406089. The reversal of 11406085 is 58060411.
It can be written as a sum of positive squares in 4 ways, for example, as 103041 + 11303044 = 321^2 + 3362^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11406085 - 25 = 11406053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11406089) 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, 18394 + ... + 19003.
It is an arithmetic number, because the mean of its divisors is an integer number (1739007).
Almost surely, 211406085 is an apocalyptic number.
It is an amenable number.
11406085 is a deficient number, since it is larger than the sum of its proper divisors (2505971).
11406085 is an equidigital number, since it uses as much as digits as its factorization.
11406085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37463.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 11406085 is about 3377.2895937423. The cubic root of 11406085 is about 225.1017482197.
Adding to 11406085 its reverse (58060411), we get a palindrome (69466496).
It can be divided in two parts, 1140 and 6085, that added together give a square (7225 = 852).
The spelling of 11406085 in words is "eleven million, four hundred six thousand, eighty-five".
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