Base | Representation |
---|---|
bin | 11101011000110011101100… |
… | …11001100010010011010001 |
3 | 22110211000000011020110121221 |
4 | 32230121312121202103101 |
5 | 31432300040432404301 |
6 | 345235515121045041 |
7 | 16416635362344661 |
oct | 1654316631422321 |
9 | 273730004213557 |
10 | 64624064341201 |
11 | 19655a03635a62 |
12 | 72b86b0486781 |
13 | 2a0a03ba3a671 |
14 | 11d5b6dd041a1 |
15 | 77104837ada1 |
hex | 3ac6766624d1 |
64624064341201 has 16 divisors (see below), whose sum is σ = 65020178603520. Its totient is φ = 64229226975360.
The previous prime is 64624064341163. The next prime is 64624064341229. The reversal of 64624064341201 is 10214346042646.
64624064341201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 64624064341201 - 229 = 64623527470289 is a prime.
It is a super-3 number, since 3×646240643412013 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64624064341601) 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, 471010656 + ... + 471147838.
It is an arithmetic number, because the mean of its divisors is an integer number (4063761162720).
Almost surely, 264624064341201 is an apocalyptic number.
It is an amenable number.
64624064341201 is a deficient number, since it is larger than the sum of its proper divisors (396114262319).
64624064341201 is a wasteful number, since it uses less digits than its factorization.
64624064341201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141816.
The product of its (nonzero) digits is 663552, while the sum is 43.
The spelling of 64624064341201 in words is "sixty-four trillion, six hundred twenty-four billion, sixty-four million, three hundred forty-one thousand, two hundred one".
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