Base | Representation |
---|---|
bin | 10111001110000100100111… |
… | …100111101001010011100110 |
3 | 111101120202222212210210112001 |
4 | 113032010213213221103212 |
5 | 101341132031114214342 |
6 | 1001110125051315514 |
7 | 30340035614320600 |
oct | 2716044747512346 |
9 | 441522885723461 |
10 | 102122102101222 |
11 | 2a5a2816355915 |
12 | b553b4544bb9a |
13 | 44ca0c4239a48 |
14 | 1b30a43c80170 |
15 | bc166c0828b7 |
hex | 5ce1279e94e6 |
102122102101222 has 24 divisors (see below), whose sum is σ = 178195613494680. Its totient is φ = 43765886707200.
The previous prime is 102122102101189. The next prime is 102122102101223. The reversal of 102122102101222 is 222101201221201.
It is a self number, because there is not a number n which added to its sum of digits gives 102122102101222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102122102101223) 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, 2733904 + ... + 14550547.
It is an arithmetic number, because the mean of its divisors is an integer number (7424817228945).
Almost surely, 2102122102101222 is an apocalyptic number.
102122102101222 is a deficient number, since it is larger than the sum of its proper divisors (76073511393458).
102122102101222 is a wasteful number, since it uses less digits than its factorization.
102122102101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17344756 (or 17344749 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 102122102101222 its reverse (222101201221201), we get a palindrome (324223303322423).
The spelling of 102122102101222 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred two million, one hundred one thousand, two hundred twenty-two".
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