Base | Representation |
---|---|
bin | 111011101010001110… |
… | …010000001100000001 |
3 | 20010100101120211122100 |
4 | 323222032100030001 |
5 | 2022143120201014 |
6 | 45232305501013 |
7 | 4425305523354 |
oct | 735216201401 |
9 | 203311524570 |
10 | 64059147009 |
11 | 2519279a310 |
12 | 104b9341769 |
13 | 606b6ba520 |
14 | 3159a0229b |
15 | 19edcad009 |
hex | eea390301 |
64059147009 has 48 divisors (see below), whose sum is σ = 108883966464. Its totient is φ = 35778758400.
The previous prime is 64059147001. The next prime is 64059147013. The reversal of 64059147009 is 90074195046.
It is not a de Polignac number, because 64059147009 - 23 = 64059147001 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (64059147001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 753744 + ... + 834414.
It is an arithmetic number, because the mean of its divisors is an integer number (2268415968).
Almost surely, 264059147009 is an apocalyptic number.
It is an amenable number.
64059147009 is a deficient number, since it is larger than the sum of its proper divisors (44824819455).
64059147009 is a wasteful number, since it uses less digits than its factorization.
64059147009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81318 (or 81315 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 64059147009 in words is "sixty-four billion, fifty-nine million, one hundred forty-seven thousand, nine".
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