Base | Representation |
---|---|
bin | 1011110000111011000… |
… | …0010100010110101110 |
3 | 201022200110112010010012 |
4 | 2330032300110112232 |
5 | 11302410404311342 |
6 | 232503140213222 |
7 | 20413333145522 |
oct | 2741660242656 |
9 | 638613463105 |
10 | 202111010222 |
11 | 7879543a450 |
12 | 3320669a212 |
13 | 1609c793654 |
14 | 9ad45d5d82 |
15 | 53cd963b82 |
hex | 2f0ec145ae |
202111010222 has 32 divisors (see below), whose sum is σ = 338043870720. Its totient is φ = 89857946880.
The previous prime is 202111010219. The next prime is 202111010287. The reversal of 202111010222 is 222010111202.
202111010222 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 = 202111010197 and 202111010206.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 357443 + ... + 729374.
It is an arithmetic number, because the mean of its divisors is an integer number (10563870960).
Almost surely, 2202111010222 is an apocalyptic number.
202111010222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202111010222 is a deficient number, since it is larger than the sum of its proper divisors (135932860498).
202111010222 is a wasteful number, since it uses less digits than its factorization.
202111010222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1087016.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 202111010222 its reverse (222010111202), we get a palindrome (424121121424).
The spelling of 202111010222 in words is "two hundred two billion, one hundred eleven million, ten thousand, two hundred twenty-two".
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