Base | Representation |
---|---|
bin | 11011110011111000000001… |
… | …100001010000010001011001 |
3 | 121001001220220211122110002101 |
4 | 123303320001201100101121 |
5 | 112012430142130300410 |
6 | 1112045223245003401 |
7 | 34522520651200132 |
oct | 3363700141202131 |
9 | 531056824573071 |
10 | 122312104150105 |
11 | 35a772aa139431 |
12 | 11874aa4253561 |
13 | 5332c9c3bbc2c |
14 | 222bd1a430c89 |
15 | e21942786d3a |
hex | 6f3e01850459 |
122312104150105 has 32 divisors (see below), whose sum is σ = 156677879059200. Its totient is φ = 91392711379200.
The previous prime is 122312104150099. The next prime is 122312104150189. The reversal of 122312104150105 is 501051401213221.
It is not a de Polignac number, because 122312104150105 - 211 = 122312104148057 is a prime.
It is a super-2 number, since 2×1223121041501052 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 864564075 + ... + 864705535.
It is an arithmetic number, because the mean of its divisors is an integer number (4896183720600).
Almost surely, 2122312104150105 is an apocalyptic number.
It is an amenable number.
122312104150105 is a deficient number, since it is larger than the sum of its proper divisors (34365774909095).
122312104150105 is a wasteful number, since it uses less digits than its factorization.
122312104150105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269745.
The product of its (nonzero) digits is 2400, while the sum is 28.
Adding to 122312104150105 its reverse (501051401213221), we get a palindrome (623363505363326).
The spelling of 122312104150105 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred four million, one hundred fifty thousand, one hundred five".
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