Base | Representation |
---|---|
bin | 11011110011110110010000… |
… | …110011011110100110111011 |
3 | 121001001202001001022020210002 |
4 | 123303312100303132212323 |
5 | 112012412304023231021 |
6 | 1112044311453143215 |
7 | 34522423046433314 |
oct | 3363662063364673 |
9 | 531052031266702 |
10 | 122310213102011 |
11 | 35a76519747a70 |
12 | 11874656a8ab0b |
13 | 5332a5a6a0b6c |
14 | 222bbbb21760b |
15 | e2188174650b |
hex | 6f3d90cde9bb |
122310213102011 has 8 divisors (see below), whose sum is σ = 133800992812800. Its totient is φ = 110881378296040.
The previous prime is 122310213101987. The next prime is 122310213102023. The reversal of 122310213102011 is 110201312013221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122310213102011 - 222 = 122310208907707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122310213102041) 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 7 ways as a sum of consecutive naturals, for example, 15486222071 + ... + 15486229968.
It is an arithmetic number, because the mean of its divisors is an integer number (16725124101600).
Almost surely, 2122310213102011 is an apocalyptic number.
122310213102011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
122310213102011 is a deficient number, since it is larger than the sum of its proper divisors (11490779710789).
122310213102011 is a wasteful number, since it uses less digits than its factorization.
122310213102011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30972452409.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 122310213102011 its reverse (110201312013221), we get a palindrome (232511525115232).
The spelling of 122310213102011 in words is "one hundred twenty-two trillion, three hundred ten billion, two hundred thirteen million, one hundred two thousand, eleven".
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