Base | Representation |
---|---|
bin | 111000111000110001… |
… | …1110101110110111111 |
3 | 102200022211200201021121 |
4 | 1301301203311312333 |
5 | 4000143030232333 |
6 | 132042125011411 |
7 | 11553226314343 |
oct | 1616143656677 |
9 | 380284621247 |
10 | 122164305343 |
11 | 4789a624823 |
12 | 1b8146b3b67 |
13 | b69b6cba12 |
14 | 5cac971623 |
15 | 329eec132d |
hex | 1c718f5dbf |
122164305343 has 4 divisors (see below), whose sum is σ = 122165061120. Its totient is φ = 122163549568.
The previous prime is 122164305313. The next prime is 122164305359. The reversal of 122164305343 is 343503461221.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 122164305343 - 221 = 122162208191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122164305299 and 122164305308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122164305313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26530 + ... + 495007.
It is an arithmetic number, because the mean of its divisors is an integer number (30541265280).
Almost surely, 2122164305343 is an apocalyptic number.
122164305343 is a deficient number, since it is larger than the sum of its proper divisors (755777).
122164305343 is an equidigital number, since it uses as much as digits as its factorization.
122164305343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755776.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 122164305343 its reverse (343503461221), we get a palindrome (465667766564).
The spelling of 122164305343 in words is "one hundred twenty-two billion, one hundred sixty-four million, three hundred five thousand, three hundred forty-three".
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