Base | Representation |
---|---|
bin | 111000110110111011… |
… | …0010010000000000111 |
3 | 102200011111111211001010 |
4 | 1301231312102000013 |
5 | 4000031104432333 |
6 | 132032022133303 |
7 | 11551542063516 |
oct | 1615566220007 |
9 | 380144454033 |
10 | 122102030343 |
11 | 4786845a687 |
12 | 1b7b7881233 |
13 | b68b8363c7 |
14 | 5ca45a067d |
15 | 32997be563 |
hex | 1c6dd92007 |
122102030343 has 16 divisors (see below), whose sum is σ = 166887997056. Its totient is φ = 79365508320.
The previous prime is 122102030339. The next prime is 122102030353. The reversal of 122102030343 is 343030201221.
It is not a de Polignac number, because 122102030343 - 22 = 122102030339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122102030353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777813 + ... + 921518.
It is an arithmetic number, because the mean of its divisors is an integer number (10430499816).
Almost surely, 2122102030343 is an apocalyptic number.
122102030343 is a deficient number, since it is larger than the sum of its proper divisors (44785966713).
122102030343 is a wasteful number, since it uses less digits than its factorization.
122102030343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1699934.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 122102030343 its reverse (343030201221), we get a palindrome (465132231564).
The spelling of 122102030343 in words is "one hundred twenty-two billion, one hundred two million, thirty thousand, three hundred forty-three".
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