Base | Representation |
---|---|
bin | 11010010000000… |
… | …11001111001111 |
3 | 120100101001010100 |
4 | 31020003033033 |
5 | 422333323343 |
6 | 33503542143 |
7 | 5312534655 |
oct | 1510031717 |
9 | 510331110 |
10 | 220214223 |
11 | 10333a229 |
12 | 618ba953 |
13 | 36814098 |
14 | 21364dd5 |
15 | 144ed9d3 |
hex | d2033cf |
220214223 has 24 divisors (see below), whose sum is σ = 332437248. Its totient is φ = 140332752.
The previous prime is 220214221. The next prime is 220214227. The reversal of 220214223 is 322412022.
220214223 is a `hidden beast` number, since 220 + 21 + 422 + 3 = 666.
220214223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 220214223 - 21 = 220214221 is a prime.
It is a super-2 number, since 2×2202142232 = 96988608022987458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 220214196 and 220214205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220214221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12136 + ... + 24242.
It is an arithmetic number, because the mean of its divisors is an integer number (13851552).
Almost surely, 2220214223 is an apocalyptic number.
220214223 is a deficient number, since it is larger than the sum of its proper divisors (112223025).
220214223 is a wasteful number, since it uses less digits than its factorization.
220214223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12203 (or 12200 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 220214223 is about 14839.6166729468. The cubic root of 220214223 is about 603.8769531007.
Adding to 220214223 its reverse (322412022), we get a palindrome (542626245).
It can be divided in two parts, 22021 and 4223, that added together give a square (26244 = 1622).
The spelling of 220214223 in words is "two hundred twenty million, two hundred fourteen thousand, two hundred twenty-three".
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