Base | Representation |
---|---|
bin | 11010100101111… |
… | …11111010101110 |
3 | 120112202212000000 |
4 | 31102333322232 |
5 | 424102143311 |
6 | 34045245130 |
7 | 5346120162 |
oct | 1522777256 |
9 | 515685000 |
10 | 223084206 |
11 | 104a1a514 |
12 | 628637a6 |
13 | 372aa4b7 |
14 | 218b0ca2 |
15 | 148b9056 |
hex | d4bfeae |
223084206 has 56 divisors (see below), whose sum is σ = 528181320. Its totient is φ = 70438896.
The previous prime is 223084171. The next prime is 223084207. The reversal of 223084206 is 602480322.
223084206 is a `hidden beast` number, since 2 + 230 + 8 + 420 + 6 = 666.
It is a super-3 number, since 3×2230842063 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 223084206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223084207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 23676 + ... + 31728.
Almost surely, 2223084206 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223084206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264090660).
223084206 is an abundant number, since it is smaller than the sum of its proper divisors (305097114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223084206 is an equidigital number, since it uses as much as digits as its factorization.
223084206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8092 (or 8077 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 223084206 is about 14936.0036823777. The cubic root of 223084206 is about 606.4890180782.
It can be divided in two parts, 2230 and 84206, that added together give a square (86436 = 2942).
The spelling of 223084206 in words is "two hundred twenty-three million, eighty-four thousand, two hundred six".
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