Base | Representation |
---|---|
bin | 1011010011000101… |
… | …00000010010011001 |
3 | 120122201112102120002 |
4 | 11221202200102121 |
5 | 44410244320441 |
6 | 2441515142345 |
7 | 303211630451 |
oct | 55142402231 |
9 | 16581472502 |
10 | 6065620121 |
11 | 26329801a0 |
12 | 12134449b5 |
13 | 758862b42 |
14 | 417810d61 |
15 | 25779ab9b |
hex | 1698a0499 |
6065620121 has 8 divisors (see below), whose sum is σ = 6618201600. Its totient is φ = 5513232240.
The previous prime is 6065620087. The next prime is 6065620153. The reversal of 6065620121 is 1210265606.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6065620121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6065620181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21515 + ... + 112223.
It is an arithmetic number, because the mean of its divisors is an integer number (827275200).
Almost surely, 26065620121 is an apocalyptic number.
It is an amenable number.
6065620121 is a deficient number, since it is larger than the sum of its proper divisors (552581479).
6065620121 is a wasteful number, since it uses less digits than its factorization.
6065620121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96799.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 6065620121 is about 77882.0911442419. The cubic root of 6065620121 is about 1823.7210150320.
Adding to 6065620121 its reverse (1210265606), we get a palindrome (7275885727).
The spelling of 6065620121 in words is "six billion, sixty-five million, six hundred twenty thousand, one hundred twenty-one".
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