Base | Representation |
---|---|
bin | 101100001100… |
… | …011010111110 |
3 | 210210120221000 |
4 | 230030122332 |
5 | 10431211324 |
6 | 1052151130 |
7 | 200321064 |
oct | 54143276 |
9 | 23716830 |
10 | 11585214 |
11 | 65a3163 |
12 | 3a684a6 |
13 | 2528274 |
14 | 1778034 |
15 | 103c9c9 |
hex | b0c6be |
11585214 has 16 divisors (see below), whose sum is σ = 25745040. Its totient is φ = 3861720.
The previous prime is 11585213. The next prime is 11585221. The reversal of 11585214 is 41258511.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11585213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107217 + ... + 107324.
It is an arithmetic number, because the mean of its divisors is an integer number (1609065).
Almost surely, 211585214 is an apocalyptic number.
11585214 is an abundant number, since it is smaller than the sum of its proper divisors (14159826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11585214 is a wasteful number, since it uses less digits than its factorization.
11585214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214552 (or 214546 counting only the distinct ones).
The product of its digits is 1600, while the sum is 27.
The square root of 11585214 is about 3403.7059214920. The cubic root of 11585214 is about 226.2740169655.
It can be divided in two parts, 11 and 585214, that added together give a square (585225 = 7652).
The spelling of 11585214 in words is "eleven million, five hundred eighty-five thousand, two hundred fourteen".
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