Base | Representation |
---|---|
bin | 11010001000000100111… |
… | …11100010011011101110 |
3 | 10011211002120002020211211 |
4 | 31010002133202123232 |
5 | 104201432114034143 |
6 | 1524220523505034 |
7 | 121566410663113 |
oct | 15040237423356 |
9 | 3154076066754 |
10 | 897689986798 |
11 | 31678765a780 |
12 | 125b8a68817a |
13 | 668620193a7 |
14 | 3163c6ac90a |
15 | 1853e82d49d |
hex | d1027e26ee |
897689986798 has 64 divisors (see below), whose sum is σ = 1559465187840. Its totient is φ = 383519664000.
The previous prime is 897689986793. The next prime is 897689986829.
897689986798 is nontrivially palindromic in base 10.
897689986798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (897689986793) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90661648 + ... + 90671548.
It is an arithmetic number, because the mean of its divisors is an integer number (24366643560).
Almost surely, 2897689986798 is an apocalyptic number.
897689986798 is a deficient number, since it is larger than the sum of its proper divisors (661775201042).
897689986798 is a wasteful number, since it uses less digits than its factorization.
897689986798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13033.
The product of its digits is 47405481984, while the sum is 94.
The spelling of 897689986798 in words is "eight hundred ninety-seven billion, six hundred eighty-nine million, nine hundred eighty-six thousand, seven hundred ninety-eight".
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