Base | Representation |
---|---|
bin | 11011110011111001000011… |
… | …110000010111111110111001 |
3 | 121001002000210021200022020011 |
4 | 123303321003300113332321 |
5 | 112012434431121110410 |
6 | 1112045525423101521 |
7 | 34522560333561166 |
oct | 3363710360277671 |
9 | 531060707608204 |
10 | 122313215410105 |
11 | 35a7781a444525 |
12 | 118751544418a1 |
13 | 53331186b2b25 |
14 | 222bdc3c6106d |
15 | e219aa0e418a |
hex | 6f3e43c17fb9 |
122313215410105 has 16 divisors (see below), whose sum is σ = 148715314145280. Its totient is φ = 96558960783168.
The previous prime is 122313215410079. The next prime is 122313215410109. The reversal of 122313215410105 is 501014512313221.
It is a cyclic number.
It is not a de Polignac number, because 122313215410105 - 27 = 122313215409977 is a prime.
It is a super-2 number, since 2×1223132154101052 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122313215410109) 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 15 ways as a sum of consecutive naturals, for example, 84209622 + ... + 85649791.
It is an arithmetic number, because the mean of its divisors is an integer number (9294707134080).
Almost surely, 2122313215410105 is an apocalyptic number.
It is an amenable number.
122313215410105 is a deficient number, since it is larger than the sum of its proper divisors (26402098735175).
122313215410105 is a wasteful number, since it uses less digits than its factorization.
122313215410105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169861320.
The product of its (nonzero) digits is 7200, while the sum is 31.
Adding to 122313215410105 its reverse (501014512313221), we get a palindrome (623327727723326).
The spelling of 122313215410105 in words is "one hundred twenty-two trillion, three hundred thirteen billion, two hundred fifteen million, four hundred ten thousand, one hundred five".
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