Base | Representation |
---|---|
bin | 111011110110011101… |
… | …000011100011010001 |
3 | 20010212200201102201022 |
4 | 323312131003203101 |
5 | 2023103133312001 |
6 | 45304520045225 |
7 | 4433346665441 |
oct | 736635034321 |
9 | 203780642638 |
10 | 64264354001 |
11 | 25288609371 |
12 | 10556003815 |
13 | 60a2078893 |
14 | 3178d7c121 |
15 | 1a11ce511b |
hex | ef67438d1 |
64264354001 has 16 divisors (see below), whose sum is σ = 66162769920. Its totient is φ = 62396170320.
The previous prime is 64264353953. The next prime is 64264354019. The reversal of 64264354001 is 10045346246.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-64264354001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64264354031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313686 + ... + 2341296.
It is an arithmetic number, because the mean of its divisors is an integer number (4135173120).
Almost surely, 264264354001 is an apocalyptic number.
It is an amenable number.
64264354001 is a deficient number, since it is larger than the sum of its proper divisors (1898415919).
64264354001 is a wasteful number, since it uses less digits than its factorization.
64264354001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28156.
The product of its (nonzero) digits is 69120, while the sum is 35.
The spelling of 64264354001 in words is "sixty-four billion, two hundred sixty-four million, three hundred fifty-four thousand, one".
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