Base | Representation |
---|---|
bin | 11001100000111… |
… | …00011111101110 |
3 | 112220201122210010 |
4 | 30300130133232 |
5 | 414242314342 |
6 | 33123154050 |
7 | 5206123104 |
oct | 1460343756 |
9 | 486648703 |
10 | 214026222 |
11 | aa8a3083 |
12 | 5b815926 |
13 | 35458647 |
14 | 205d3c74 |
15 | 13bca29c |
hex | cc1c7ee |
214026222 has 32 divisors (see below), whose sum is σ = 461070720. Its totient is φ = 66013920.
The previous prime is 214026199. The next prime is 214026229. The reversal of 214026222 is 222620412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214026229) 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, 16929 + ... + 26732.
It is an arithmetic number, because the mean of its divisors is an integer number (14408460).
Almost surely, 2214026222 is an apocalyptic number.
214026222 is an abundant number, since it is smaller than the sum of its proper divisors (247044498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214026222 is a wasteful number, since it uses less digits than its factorization.
214026222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43728.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 214026222 is about 14629.6350603834. The cubic root of 214026222 is about 598.1668326442.
Adding to 214026222 its reverse (222620412), we get a palindrome (436646634).
The spelling of 214026222 in words is "two hundred fourteen million, twenty-six thousand, two hundred twenty-two".
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