Base | Representation |
---|---|
bin | 101111100110001000… |
… | …0110010010011011110 |
3 | 100202211021101221201020 |
4 | 1133030100302103132 |
5 | 3133312031401342 |
6 | 114542152425010 |
7 | 10245613603245 |
oct | 1371420622336 |
9 | 322737357636 |
10 | 102211200222 |
11 | 3a3906155aa |
12 | 179863a8166 |
13 | 983b963041 |
14 | 4d389b595c |
15 | 29d341a0ec |
hex | 17cc4324de |
102211200222 has 8 divisors (see below), whose sum is σ = 204422400456. Its totient is φ = 34070400072.
The previous prime is 102211200211. The next prime is 102211200229. The reversal of 102211200222 is 222002112201.
102211200222 is digitally balanced in base 3 and base 7, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
102211200222 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102211200229) 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 3 ways as a sum of consecutive naturals, for example, 8517600013 + ... + 8517600024.
It is an arithmetic number, because the mean of its divisors is an integer number (25552800057).
Almost surely, 2102211200222 is an apocalyptic number.
102211200222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102211200222 is a wasteful number, since it uses less digits than its factorization.
102211200222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17035200042.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 102211200222 its reverse (222002112201), we get a palindrome (324213312423).
The spelling of 102211200222 in words is "one hundred two billion, two hundred eleven million, two hundred thousand, two hundred twenty-two".
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