Base | Representation |
---|---|
bin | 101101000100… |
… | …010011011001 |
3 | 211020012220110 |
4 | 231010103121 |
5 | 11011022410 |
6 | 1101114533 |
7 | 202263312 |
oct | 55042331 |
9 | 24205813 |
10 | 11814105 |
11 | 673a126 |
12 | 3b58a49 |
13 | 25a84c4 |
14 | 17d7609 |
15 | 1085720 |
hex | b444d9 |
11814105 has 16 divisors (see below), whose sum is σ = 19897920. Its totient is φ = 5969088.
The previous prime is 11814091. The next prime is 11814113. The reversal of 11814105 is 50141811.
It is a happy number.
11814105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11814105 - 25 = 11814073 is a prime.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 20442 + ... + 21011.
It is an arithmetic number, because the mean of its divisors is an integer number (1243620).
Almost surely, 211814105 is an apocalyptic number.
11814105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11814105 is a deficient number, since it is larger than the sum of its proper divisors (8083815).
11814105 is a wasteful number, since it uses less digits than its factorization.
11814105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41480.
The product of its (nonzero) digits is 160, while the sum is 21.
The square root of 11814105 is about 3437.1652564286. The cubic root of 11814105 is about 227.7544871861.
Adding to 11814105 its reverse (50141811), we get a palindrome (61955916).
The spelling of 11814105 in words is "eleven million, eight hundred fourteen thousand, one hundred five".
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