Base | Representation |
---|---|
bin | 11001100010011… |
… | …00100101111010 |
3 | 112221002200000120 |
4 | 30301030211322 |
5 | 414320120401 |
6 | 33131314110 |
7 | 5210603340 |
oct | 1461144572 |
9 | 487080016 |
10 | 214223226 |
11 | aaa18098 |
12 | 5b8ab936 |
13 | 354c7209 |
14 | 20645990 |
15 | 13c18836 |
hex | cc4c97a |
214223226 has 32 divisors (see below), whose sum is σ = 491097600. Its totient is φ = 61026096.
The previous prime is 214223221. The next prime is 214223263. The reversal of 214223226 is 622322412.
It is a happy number.
214223226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 214223196 and 214223205.
It is not an unprimeable number, because it can be changed into a prime (214223221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7225 + ... + 21923.
It is an arithmetic number, because the mean of its divisors is an integer number (15346800).
Almost surely, 2214223226 is an apocalyptic number.
214223226 is an abundant number, since it is smaller than the sum of its proper divisors (276874374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214223226 is a wasteful number, since it uses less digits than its factorization.
214223226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15058.
The product of its digits is 2304, while the sum is 24.
The square root of 214223226 is about 14636.3665573120. The cubic root of 214223226 is about 598.3503072356.
Adding to 214223226 its reverse (622322412), we get a palindrome (836545638).
The spelling of 214223226 in words is "two hundred fourteen million, two hundred twenty-three thousand, two hundred twenty-six".
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