Base | Representation |
---|---|
bin | 100101000001… |
… | …101001111101 |
3 | 200021010021112 |
4 | 211001221331 |
5 | 4441043414 |
6 | 544011405 |
7 | 145333460 |
oct | 45015175 |
9 | 20233245 |
10 | 9706109 |
11 | 552a386 |
12 | 3300b65 |
13 | 201ab7a |
14 | 14092d7 |
15 | cbad3e |
hex | 941a7d |
9706109 has 4 divisors (see below), whose sum is σ = 11092704. Its totient is φ = 8319516.
The previous prime is 9706091. The next prime is 9706117. The reversal of 9706109 is 9016079.
9706109 is digitally balanced in base 2, 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 Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 9706109 - 28 = 9705853 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9706139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693287 + ... + 693300.
It is an arithmetic number, because the mean of its divisors is an integer number (2773176).
Almost surely, 29706109 is an apocalyptic number.
It is an amenable number.
9706109 is a deficient number, since it is larger than the sum of its proper divisors (1386595).
9706109 is a wasteful number, since it uses less digits than its factorization.
9706109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1386594.
The product of its (nonzero) digits is 3402, while the sum is 32.
The square root of 9706109 is about 3115.4628869560. The cubic root of 9706109 is about 213.3118855934.
The spelling of 9706109 in words is "nine million, seven hundred six thousand, one hundred nine".
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