Base | Representation |
---|---|
bin | 11111111001000010100101 |
3 | 120201201220101 |
4 | 133321002211 |
5 | 4120010401 |
6 | 455104101 |
7 | 131026321 |
oct | 37710245 |
9 | 16651811 |
10 | 8360101 |
11 | 47a0082 |
12 | 2972031 |
13 | 1969309 |
14 | 1178981 |
15 | b02101 |
hex | 7f90a5 |
8360101 has 4 divisors (see below), whose sum is σ = 8365900. Its totient is φ = 8354304.
The previous prime is 8360087. The next prime is 8360129. The reversal of 8360101 is 1010638.
8360101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1010638 = 2 ⋅505319.
It can be written as a sum of positive squares in 2 ways, for example, as 792100 + 7568001 = 890^2 + 2751^2 .
It is a cyclic number.
It is not a de Polignac number, because 8360101 - 213 = 8351909 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 (8360801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135 + ... + 4243.
It is an arithmetic number, because the mean of its divisors is an integer number (2091475).
Almost surely, 28360101 is an apocalyptic number.
It is an amenable number.
8360101 is a deficient number, since it is larger than the sum of its proper divisors (5799).
8360101 is a wasteful number, since it uses less digits than its factorization.
8360101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5798.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 8360101 is about 2891.3839246977. The cubic root of 8360101 is about 202.9569096500.
Adding to 8360101 its reverse (1010638), we get a palindrome (9370739).
The spelling of 8360101 in words is "eight million, three hundred sixty thousand, one hundred one".
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