Base | Representation |
---|---|
bin | 111100000010110111… |
… | …100011100011110110 |
3 | 20011102012121211011121 |
4 | 330002313203203312 |
5 | 2024014443034241 |
6 | 45341320054154 |
7 | 4441456201603 |
oct | 740267434366 |
9 | 204365554147 |
10 | 64472627446 |
11 | 25385132287 |
12 | 105b390435a |
13 | 610626b8c6 |
14 | 31988b56aa |
15 | 1a25235ad1 |
hex | f02de38f6 |
64472627446 has 16 divisors (see below), whose sum is σ = 98288583120. Its totient is φ = 31713832800.
The previous prime is 64472627419. The next prime is 64472627489.
64472627446 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 64472627393 and 64472627402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984756 + ... + 1048183.
It is an arithmetic number, because the mean of its divisors is an integer number (6143036445).
Almost surely, 264472627446 is an apocalyptic number.
64472627446 is a deficient number, since it is larger than the sum of its proper divisors (33815955674).
64472627446 is a wasteful number, since it uses less digits than its factorization.
64472627446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2033199.
The product of its digits is 10838016, while the sum is 52.
The spelling of 64472627446 in words is "sixty-four billion, four hundred seventy-two million, six hundred twenty-seven thousand, four hundred forty-six".
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