Base | Representation |
---|---|
bin | 11101110100001000… |
… | …000100101010111101 |
3 | 10001122001012011011121 |
4 | 131310020010222331 |
5 | 1011030314410123 |
6 | 22412342350541 |
7 | 2212212250000 |
oct | 356410045275 |
9 | 101561164147 |
10 | 32013044413 |
11 | 126385900a9 |
12 | 625512b451 |
13 | 303245893c |
14 | 179993b537 |
15 | c7571675d |
hex | 774204abd |
32013044413 has 10 divisors (see below), whose sum is σ = 37346332414. Its totient is φ = 27439750296.
The previous prime is 32013044363. The next prime is 32013044447. The reversal of 32013044413 is 31444031023.
It can be written as a sum of positive squares in only one way, i.e., 31585464729 + 427579684 = 177723^2 + 20678^2 .
It is not a de Polignac number, because 32013044413 - 217 = 32012913341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32013044513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6664206 + ... + 6669007.
Almost surely, 232013044413 is an apocalyptic number.
It is an amenable number.
32013044413 is a deficient number, since it is larger than the sum of its proper divisors (5333288001).
32013044413 is an frugal number, since it uses more digits than its factorization.
32013044413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13333241 (or 13333220 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 32013044413 its reverse (31444031023), we get a palindrome (63457075436).
The spelling of 32013044413 in words is "thirty-two billion, thirteen million, forty-four thousand, four hundred thirteen".
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