Base | Representation |
---|---|
bin | 11101001000011110110101… |
… | …01101100110010101000001 |
3 | 22101211101002001021222110221 |
4 | 32210033122231212111001 |
5 | 31344102220242401101 |
6 | 344130103534023041 |
7 | 16331256334311010 |
oct | 1644173255462501 |
9 | 271741061258427 |
10 | 64063106606401 |
11 | 1945a013615141 |
12 | 7227a38947a81 |
13 | 2999181903136 |
14 | 11b6956d62a77 |
15 | 761665db1aa1 |
hex | 3a43dab66541 |
64063106606401 has 16 divisors (see below), whose sum is σ = 73361679519744. Its totient is φ = 54801212238864.
The previous prime is 64063106606383. The next prime is 64063106606417. The reversal of 64063106606401 is 10460660136046.
64063106606401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 64063106606401 - 27 = 64063106606273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64063106606431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344764420 + ... + 344950186.
It is an arithmetic number, because the mean of its divisors is an integer number (4585104969984).
Almost surely, 264063106606401 is an apocalyptic number.
It is an amenable number.
64063106606401 is a deficient number, since it is larger than the sum of its proper divisors (9298572913343).
64063106606401 is a wasteful number, since it uses less digits than its factorization.
64063106606401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284220.
The product of its (nonzero) digits is 373248, while the sum is 43.
The spelling of 64063106606401 in words is "sixty-four trillion, sixty-three billion, one hundred six million, six hundred six thousand, four hundred one".
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