Base | Representation |
---|---|
bin | 111000111011001111… |
… | …0000010001001011100 |
3 | 102200112120200012211102 |
4 | 1301312132002021130 |
5 | 4000330121401032 |
6 | 132054230212232 |
7 | 11555246353325 |
oct | 1616636021134 |
9 | 380476605742 |
10 | 122246668892 |
11 | 4793206a777 |
12 | 1b8381b4078 |
13 | b6b27a8b4a |
14 | 5cb989144c |
15 | 32a7340362 |
hex | 1c7678225c |
122246668892 has 36 divisors (see below), whose sum is σ = 222796788480. Its totient is φ = 58685618880.
The previous prime is 122246668883. The next prime is 122246668897. The reversal of 122246668892 is 298866642221.
122246668892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122246668897) 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, 362984 + ... + 613392.
It is an arithmetic number, because the mean of its divisors is an integer number (6188799680).
Almost surely, 2122246668892 is an apocalyptic number.
It is an amenable number.
122246668892 is a deficient number, since it is larger than the sum of its proper divisors (100550119588).
122246668892 is a wasteful number, since it uses less digits than its factorization.
122246668892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250602 (or 250569 counting only the distinct ones).
The product of its digits is 7962624, while the sum is 56.
The spelling of 122246668892 in words is "one hundred twenty-two billion, two hundred forty-six million, six hundred sixty-eight thousand, eight hundred ninety-two".
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