Base | Representation |
---|---|
bin | 11111111100101100… |
… | …111001101011111001 |
3 | 10021112201210002021211 |
4 | 133330230321223321 |
5 | 1030223411300441 |
6 | 23431554203121 |
7 | 2323044406225 |
oct | 377454715371 |
9 | 107481702254 |
10 | 34304400121 |
11 | 13603a37602 |
12 | 67945834a1 |
13 | 3309095314 |
14 | 1935d99785 |
15 | d5b97ba81 |
hex | 7fcb39af9 |
34304400121 has 8 divisors (see below), whose sum is σ = 36312598080. Its totient is φ = 32351221392.
The previous prime is 34304400089. The next prime is 34304400139. The reversal of 34304400121 is 12100440343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34304400121 - 25 = 34304400089 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34304400092 and 34304400101.
It is not an unprimeable number, because it can be changed into a prime (34304400161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13753525 + ... + 13756018.
It is an arithmetic number, because the mean of its divisors is an integer number (4539074760).
Almost surely, 234304400121 is an apocalyptic number.
It is an amenable number.
34304400121 is a deficient number, since it is larger than the sum of its proper divisors (2008197959).
34304400121 is a wasteful number, since it uses less digits than its factorization.
34304400121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27509615.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 34304400121 its reverse (12100440343), we get a palindrome (46404840464).
The spelling of 34304400121 in words is "thirty-four billion, three hundred four million, four hundred thousand, one hundred twenty-one".
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