Base | Representation |
---|---|
bin | 10111001111100000101110… |
… | …100001100101110001100100 |
3 | 111101221020021101210110222101 |
4 | 113033200232201211301210 |
5 | 101344242103030432322 |
6 | 1001223402523541444 |
7 | 30350136504313465 |
oct | 2717405641456144 |
9 | 441836241713871 |
10 | 102221002202212 |
11 | 2a630757935573 |
12 | b56b14698a884 |
13 | 4506525c0276a |
14 | 1b35746bcad6c |
15 | bc4009956327 |
hex | 5cf82e865c64 |
102221002202212 has 24 divisors (see below), whose sum is σ = 179279769316032. Its totient is φ = 50998217124000.
The previous prime is 102221002202203. The next prime is 102221002202257. The reversal of 102221002202212 is 212202200122201.
It is a self number, because there is not a number n which added to its sum of digits gives 102221002202212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67335337 + ... + 68836687.
It is an arithmetic number, because the mean of its divisors is an integer number (7469990388168).
Almost surely, 2102221002202212 is an apocalyptic number.
It is an amenable number.
102221002202212 is a deficient number, since it is larger than the sum of its proper divisors (77058767113820).
102221002202212 is a wasteful number, since it uses less digits than its factorization.
102221002202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1538739 (or 1538737 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 102221002202212 its reverse (212202200122201), we get a palindrome (314423202324413).
The spelling of 102221002202212 in words is "one hundred two trillion, two hundred twenty-one billion, two million, two hundred two thousand, two hundred twelve".
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