Base | Representation |
---|---|
bin | 10111001111011001011111… |
… | …011101010100100101011110 |
3 | 111101220111012222002220200010 |
4 | 113033121133131110211132 |
5 | 101344130200201412342 |
6 | 1001220035555544050 |
7 | 30346443130206300 |
oct | 2717313735244536 |
9 | 441814188086603 |
10 | 102213233232222 |
11 | 2a628430514412 |
12 | b569738bbb026 |
13 | 45058884bc6b8 |
14 | 1b3520b0a1970 |
15 | bc3c0289429c |
hex | 5cf65f75495e |
102213233232222 has 24 divisors (see below), whose sum is σ = 237802216091976. Its totient is φ = 29203780923408.
The previous prime is 102213233232221. The next prime is 102213233232317. The reversal of 102213233232222 is 222232332312201.
It is a happy number.
102213233232222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1022132332322222 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 102213233232222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102213233232221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173832029013 + ... + 173832029600.
It is an arithmetic number, because the mean of its divisors is an integer number (9908425670499).
Almost surely, 2102213233232222 is an apocalyptic number.
102213233232222 is an abundant number, since it is smaller than the sum of its proper divisors (135588982859754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102213233232222 is a wasteful number, since it uses less digits than its factorization.
102213233232222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347664058632 (or 347664058625 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 102213233232222 its reverse (222232332312201), we get a palindrome (324445565544423).
The spelling of 102213233232222 in words is "one hundred two trillion, two hundred thirteen billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred twenty-two".
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