Base | Representation |
---|---|
bin | 1001010010010011101010… |
… | …0101101100011000001110 |
3 | 1100011002002211111111100001 |
4 | 2110210322211230120032 |
5 | 2314240311234102342 |
6 | 33414244154354514 |
7 | 2102441203641334 |
oct | 224447245543016 |
9 | 40132084444301 |
10 | 10210120222222 |
11 | 32870a6762a38 |
12 | 118a95872ba3a |
13 | 590a6c038c6b |
14 | 27425b309b54 |
15 | 12a8c6ac18b7 |
hex | 9493a96c60e |
10210120222222 has 24 divisors (see below), whose sum is σ = 16163944665696. Its totient is φ = 4836289590144.
The previous prime is 10210120222201. The next prime is 10210120222229. The reversal of 10210120222222 is 22222202101201.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 10210120222222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210120222229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69493483 + ... + 69640249.
It is an arithmetic number, because the mean of its divisors is an integer number (673497694404).
Almost surely, 210210120222222 is an apocalyptic number.
10210120222222 is a deficient number, since it is larger than the sum of its proper divisors (5953824443474).
10210120222222 is a wasteful number, since it uses less digits than its factorization.
10210120222222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243160 (or 243141 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 10210120222222 its reverse (22222202101201), we get a palindrome (32432322323423).
The spelling of 10210120222222 in words is "ten trillion, two hundred ten billion, one hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".
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